A 32 ft ladder leans against a building so that the top of the ladder touches the building at a point 23 ft above the ground. To the nearest tenth of a foot, how far from the bottom of the building is the bottom of the ladder? 39.4 ft 27.5 ft 22.2 ft 30.1 ft

Answers

Answer 1

22.2 ft

Hope this helped!

Related Questions

Experts/ace/geniuses helpp

Answers

square root 144 = 12 so this is the rational number

A set of scores ranges from a high of x = 96 to a low of x = 11. if these scores were placed in a grouped frequency distribution table, what is the best value for the interval width?

Answers

There is no hard and fast rule to select the class width. It largely depends on our application.However, one thing that should be kept in mind is that the number of classes should neither to be too low nor too high. So keeping this thing in mind, the class width is select.

The range of the data is = Maximum- Minimum = 96 - 11 = 85
10 classes will be most suited for this data.

The class width for each data can be calculated as:

Class Width = Range / Number of Classes = 85/10 = 8.5
Class width is always rounded to nearest next integer. So the class width will be 9 in this case.

So, the best value of class width or interval width for the given data will be 9.

The best value for the interval width is 17

The highest and the lowest data elements are given as:

x = 96

x = 11

Start by calculating the range

Range = High - Low

So, we have:

Range = 96 - 11

Range = 85

The interval width depends on the number of classes.

Assume that the number of classes is 5,

Then the width is calculated as:

Width = Range / Class

So, we have:

Width = 85/5

Width = 17

Hence, the number of interval width is 17

Answers

The maturity value of the note is
.. mv = P*(1 +rt) = 20,000*(1 +.08*1) = 21,600

The note is sold to Ben at the discounted price of
.. 21,600*(1 -rt)
.. = 21600*(1 -.0775*0.75) . . . . . 9 months is 0.75 years
.. = 20,344.50

Ben pays $20,344.50 for the note, which has a maturity value of $21,600.

What is BP? Enter your answer as a decimal in the box

Answers

check the picture below.

What is the name of the line of reflection for the pair of figures?

Answers

Hi there!

The name for the line of reflection of the two figures is called the "line of symmetry". It's the line that marks a point where you can fold a figure evenly.

Hope this helps!

Hope this helps!

What are the solutions to the equation √ ̅5x + 1 = x + 1?

Answers

0

0 is your solution

√5(0) + 1 = (0) + 1

0 + 1 = 0 + 1 (True)

No other number works, because it will not equal

hope this helps

which ratio is porportional to 18/21? A.2/3 B. 30/35 C. 36/48 D.1/3

Answers

You can solve this problem by applying the proccedure below:

You have:

a) 18/21=2/3
18x3/21x2
36≠42 (2/3 is not proportinal to 18/21).

b)18/21=30/35
18x35/21x30
630=630 (30/35 is proportional to 18/21)

c)18/21=36/48
18x48/21x36
864≠756 (36/48 is not proportinal to 18/21)

d)18/21=1/3
18x3/21x1
54≠21 ( 1/3 is not proportinal to 18/21)

Therefore, you can conclude that the correct option is: B.30/35

What is an atom? GIVING BRAINLIEST 30 POINTS PLEASE HELP

Question 1 options:

an indivisible particle

one of the three particles that make up all matter

an element without an electrical charge

the basic particle that makes up matter

Question 2 (1 point) Question 2 Unsaved
What is a neutron?

Question 2 options:

a subatomic particle with no electric charge, found in the electron cloud

a subatomic particle with no electric charge, found in the nucleus of an atom

a subatomic particle with no electric charge, found in the neutron cloud

a subatomic particle with either a positive or negative electric charge, found in the nucleus of an atom

Question 3 (1 point) Question 3 Unsaved
What is a proton?

Question 3 options:

a subatomic particle with a -1 negative electric charge, found in the proton cloud

a subatomic particle with a +1 positive electric charge, found in the nucleus of an atom

a subatomic particle with a -1 negative electric charge, found in the nucleus of an atom

a subatomic particle with a +1 positive electric charge, found in the proton cloud

Question 4 (1 point) Question 4 Unsaved
What is an electron?

Question 4 options:

a subatomic particle with a +1 positive electric charge, found in the electron cloud

a subatomic particle with a -1 negative electric charge, found in the nucleus of the atom

a subatomic particle with a +1 positive electric charge, found anywhere in an atom

a subatomic particle with a -1 negative electric charge, found in the electron cloud

Question 5 (1 point) Question 5 Unsaved
What is an electron cloud?

Question 5 options:

the area surrounded by the nucleus of an atom, where electrons and neutrons can be found

the area that surrounds the nucleus of an atom, where electrons can be found

the area that surrounds the nucleus of an atom, where electrons and neutrons can be found

the area surrounded by the nucleus of an atom, where electrons can be found

Question 6 (1 point) Question 6 Unsaved
What is an ion?

Question 6 options:

an atom with either more or fewer electrons than protons, giving the atom either a positive or negative charge

an atom with either more or fewer neutrons than protons, giving the atom a different atomic mass

an atom with either more or fewer electrons than protons, giving the atom a significantly different atomic mass

an atom with either more or fewer neutrons than protons, giving the atom either a positive or negative charge

Question 7 (1 point) Question 7 Unsaved
What are isotopes?

Question 7 options:

atoms of the same element that have different atomic masses because they have different numbers of protons

atoms of the same element that have different atomic masses because they have different number of electrons

atoms of the same element that have different electric charges because they have different numbers of neutrons

atoms of the same element that have different atomic masses because they have different numbers of neutrons

Question 8 (1 point) Question 8 Unsaved
Which statement is FALSE?

Question 8 options:

An ion can be either positively or negatively charged

Isotopes are caused by different numbers of neutrons in the electron cloud

Question 9 (1 point) Question 9 Unsaved
Look at the timeline below. What is missing from the timeline?

Question 9 options:

1913 CE: Bohr proposed that electrons can change their orbit with a change of energy. He calls the orbits valence shells.

Question 10 (1 point) Question 10 Unsaved
What is the overall charge of an atom’s nucleus?

Question 10 options:

positive

neutral

negative

It depends on how many protons are in the nucleus.

It depends on how many neutrons are in the nucleus.

Question 11 (1 point) Question 11 Unsaved
Where is most of the mass in an atom?

Question 11 options:

electrons

nucleus

electron cloud

protons

neutrons

Answers

1. Option 4
2. Option 2
3. Option 2
4. Option 4 (not completely sure)
5. Option 2
6. Option 1 (not completely sure)
7. Option 4
8. Isotopes are caused by different numbers of neutrons in the electron cloud
9. Not sure of the question
10. Positive charge
11. nucleus

Answer:

1. Option 4

2. Option 2

3. Option 2

4. Option 4 (not completely sure)

5. Option 2

6. Option 1 (not completely sure)

7. Option 4

8. Isotopes are caused by different numbers of neutrons in the electron cloud

9. Not sure of the question

10. Positive charge

11. nucleus

Step-by-step explanation:

Give the guy above me brainliest.

A student who was ineligible for financial aid needed to borrow 775,000 for tuition,books,and living expenses. Some money was borrowed at 8%, some at 9%, and some at 10%. How much was borrowed at each interest rate if the annual interest owed was 67,500 and the amount borrowed at 8% was four times the amount borrowed at 10%.
8%:
9%:
10%:

Answers

$75,000 was borrowed at 10%; $300,000 was borrowed at 8%; and $400,000 was borrowed at 9%.

Since we are only looking at one year, and we assume the interest is compounded no more than annually, we can use the formula for simple interest:

I = prt

Let p be the amount borrowed at 10%. Then 4p, or 4 times the amount borrowed at 10%, is borrowed at 8% interest. The remaining amount, (775000-4p-p) or (775000-5p) is borrowed at 9%. The amount of interest for each portion of the loan is given by:

I=p(0.1)(1)
I=4p(0.08)(1)
I=(775000-5p)(0.09)(1)

Adding these together for the total amount of interest, $67,500, we have:

67500=p(0.1)(1)+4p(0.08)(1)+(775000-5p)(0.09)(1)

Simplifying the right hand side we have:
67500=0.1p+0.32p+69750-0.45p

Combining like terms gives us:
67500= -0.03p+69750

Subtract 69750 from both sides:
67500-69750= -0.03p+69750-69750
-2250= -0.03p

Divide both sides by -0.03:
-2250/-0.03 = -0.03p/-0.03

75000 = p

So $75000 is the amount borrowed at 10%; 4(75000)=$300,000 borrowed at 8%; and 775000-75000-30000= $400,000 borrowed at 9%.

Verify the identity. Show your work. (1 + tan^2u)(1 - sin^2u) = 1

Answers

[tex]\bf \textit{Pythagorean Identities} \\\\ sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta) \\\\ 1+tan^2(\theta)=sec^2(\theta)\\\\ -------------------------------\\\\\ [1+tan^2(u)][1-sin^2(u)]=1 \\\\\\\ [sec^2(u)][cos^2(u)]\implies \cfrac{1}{cos^2(u)}\cdot cos^2(u)\implies \cfrac{cos^2(u)}{cos^2(u)}\implies 1[/tex]

one bag of toy animals weigh12 ounces. what is the total weight, in ounces, of the bags of toy animals in one crate

Answers

Assuming I understand what you're saying, if there are 2 boxes in a crate and 18 bags in a box, the answer would be 12 * 36 = 432

the sum of two integers is 9 and the sum of their squares is 53. Find the integers.

Answers

x + y = 9 Subtract x from both sides.
y = 9 - x

x^2 + y^2 = 53
x^2 + (9 - x)^2 = 53 Remove the brackets.
x^2 + 81 - 18x + x^2 = 53 Collect the like terms on the left.
2x^2 - 18x + 81 = 53 Subtract 53 from both sides.
2x^2 - 18x + 81 - 53 = 0
2x^2 - 18x + 28 = 0 This factors, but you can see it much easier if you pull out 2 as a common factor.
2(x^2 - 9x + 14) = 0
2(x - 2)(x - 7) =0 You could divide by 2 on both sides. But you can also leave it.
x - 2 = 0
x = 2
x - 7 = 0
x = 7
If x = 2 then y = 7
If x = 7 then y = 2

A triangle has side lengths of 14 cm, 48 cm, and 55 cm.

Answers

It is a scalene triangle.

Nancy has nine books and she has read 8 total books Sally has two times more books the Nancy how many books does Sally have

Answers

Sally has eight-teen books.

Sally has 18 books, as she has two times more books than Nancy, who has 9 books. The equation used is Sally's books = 2 × Nancy's books. Therefore, 2 × 9 = 18.

To determine how many books Sally has, we need to understand that she has two times more books than Nancy. Nancy has a total of 9 books.

The equation we use here is:

Sally's books = 2 × Nancy's books

Given Nancy's books = 9:

Sally's books = 2 × 9 = 18

Therefore, Sally has 18 books.

Bob traveled 90 miles which was 250/3 % of his trip. How many miles did he still have to travel?

Answers

250/3 more than 100% So Bob traveled much more than he expected.

Answer:

Step-by-step explanation:

[tex]90[/tex] ÷ [tex]\frac{250}{3} = 1.08[/tex]

This is 1% of the trip

[tex]1.08[/tex] · [tex]100 = 108[/tex]

This is the amount of the whole trip

[tex]108 - 90 = 18[/tex]

So the answer is he has to 18 more miles to travel.

Find the midpoint of side EF. Figure EFGH is shown. E is at negative 2, 3. F is at 1, 6. G is at 4, 3. H is at 1, 0. (−1, 4) (−0.75, 4.25) (−0.5, 4.5) (−0.25, 4.75)

Answers

The midpoint can be found using the midpoint formula.

[x1+x2/2 , y1+y2/2]
[-2+1/2 , 3+6/2]
[-1/2 , 9/2]
[-0.5 , 4.5]

The midpoint is [0.5 , 4.5]

Answer:

Hence, the mid-point of side EF is located at:

(-0.5,4.5)

Step-by-step explanation:

We know that the coordinates of a mid-point C(e,f) of a line segment AB with vertices A(a,b) and B(c,d) is given by:

[tex]e=\dfrac{a+c}{2},\ f=\dfrac{b+d}{2}[/tex]

Here we have to find the mid-point of side EF.

E(-2,3) i.e. (a,b)=(2,3)

and F(1,6) i.e. (c,d)=(1,6)

Hence, the coordinate of midpoint of EF is:

[tex]e=\dfrac{-2+1}{2}\ ,\ f=\dfrac{3+6}{2}\\\\\\e=\dfrac{-1}{2}\ ,\ f=\dfrac{9}{2}\\\\\\e=-0.5\ ,\ f=4.5[/tex]

Hence, the mid-point of side EF is:

(-0.5,4.5)

if 10/4 = 14/x what is x?

Answers

Is there answer choices? Because if you do 10/4=2.5 and if you do 14/2.5 you get 5.6

Answer: 5.6

Explanation:

1) set the proportion:

10        14
----- =   -----
4           x

2) clear the unknown, x

10x = 14(4)

=> 10x = 56

=> x = 56 / 10

=> x = 5.6

Using synthetic division, find (x4 − 2) ÷ (x + 1).

Answers

Answer:

Step-by-step explanation:

We have given:

x^4-2/x+1

Put x+1 = 0

x= 0-1

x= -1

-1 | 1 0 0 0 -2

| -1 1 -1 1

_______________

1 -1 1 -1 -1

Thus it makes the expression:

x^3-x^2+x-1 - 1/x+1

You can further confirm this expression by solving the expression:

(x4 − 2) ÷ (x + 1).

x^4 - 1 -1/x+1

x^4-1/x+1 - 1/x+1

(x^2-1) (x^2+1)/x+1 - 1/x+1

(x-1)(x+1) (x^2+1)/x+1 - 1/x+1

x+1 n the numerator will be cancelled out by x+1 in the denominator.

(x-1) (x^2+1) - 1/x+1

Multiply (x^2+1) by x-1

x(x^2+1) -1(x^2+1) - 1/x+1

x^3+x-x^2-1 - 1/x+1

x^3-x^2+x-1 - 1/x+1 ....

find the area of an equilateral triangle (regular 3-gon) with the given measurement 9-inch A=sq. in.

Answers

assuming is a 9 inch side.

[tex]\bf \textit{area of an equilateral triangle}\\\\ A=\cfrac{s^2\sqrt{3}}{4}\qquad \begin{cases} s=length~of\\ \qquad a~side\\ -------\\ s=9 \end{cases}\implies A=\cfrac{9^2\sqrt{3}}{4}\implies A=\cfrac{81\sqrt{3}}{4}[/tex]

The prices of six different types of cell phones, in dollars are 49, 189, 79, 250,125,85. how many data points are closer ti the center than the mean absolute deviation?

Answers

The mean of these prices is 129.50, and the mean of the absolute deviation is 60. Four (4) data points are between 69.50 and 189.50.

Solve for x. x − 4 1/6 = 9 1/3 A) −131 2 B) −51 6 C) 131 2 D) 51 6

Answers

I believe the answer is B

The answer would be: B -51 6

In a circle with a radius of 6 m, an arc is intercepted by a central angle of 7π4 radians. What is the arc length? Use 3.14 for π . Enter your answer as a decimal in the box.

Answers

[tex]\bf \textit{arc's length}\\\\ s=r\theta \quad \begin{cases} r=radius\\ \theta =angle~in\\ \qquad radians\\ ------\\ r=6\\ \theta =\frac{7\pi }{4} \end{cases}\implies s=6\cdot \cfrac{7\pi }{4}\implies s=\cfrac{21\pi }{2}[/tex]

Answer:

[tex]Arc length=32.97m[/tex]

Step-by-step explanation:

It is given that In a circle with a radius of 6 m, an arc is intercepted by a central angle of [tex]\frac{7\pi}{4}[/tex] radians.

Then, the arclength of the circle is given as:

[tex]Arc length=radius{\times}central angle[/tex]

⇒[tex]Arc length=6{\times}\frac{7\pi}{4}[/tex]

⇒[tex]Arc length=\frac{21\pi}{2}[/tex]

⇒[tex]Arc length=10.5{\times}3.14[/tex]

⇒[tex]Arc length=32.97m[/tex]

Thus, the arc length of the given circle is 32.97m.

at halloween 3/10 of the candy robin receivd was chocolate. what percent of candy was chocolate,

PLEASE HELP ME!!!!!!!

Answers

if 3/10 was chocolate
3/10=0.3
0.3 *100=30% was chocolate

How do you find the perimeter of a tennis court with an area of 7,200?

Answers

most likely divide it by 4

The sum of two numbers is 67. The smaller number is 21 less than the larger number. What are the numbers?

Answers

Let the bigger number be x.

bigger number = x
smaller number = x - 21

The sum of the two numbers is 67.
x + x - 21 = 67
2x - 21 = 67
2x = 67 + 21
2x = 88
x = 44

x = 44
x - 21 = 44 - 21 = 23

The larger number is 44 and the smaller one is 23

The equations are x + y = 67 and x = y + 21. Then the two numbers are 44 and 23.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The sum of the two numbers is 67. The smaller number is 21 less than the larger number.

Let the two numbers be 'x' and 'y' and x > y. Then the equations are given as,

x + y = 67 ...1

x = y + 21 ...2

From equations 1 and 2, then we have

y + 21 + y = 67

2y = 46

y = 23

Then the value of 'x' is given as,

x = 23 + 21

x = 44

The equations are x + y = 67 and x = y + 21. Then the two numbers are 44 and 23.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Pepper Jackie has 12 picks. 1 out of every 4 picks is orange . The rest are green. How many picks are orange?

Answers

3 are orange 9 are green

The diagonals of a rhombus are 12 in. and 16 in. long. The length of a side of the rhombus is 10 in. What is the height of the rhombus? Explain how you found your answer.

Answers

If d₁ and d₂ are the lengths of the diagonals, the area is given by
.. A = (1/2)*d₁*d₂
.. A = (1/2)*(12 in)*(16 in)
.. A = 96 in²

If b is the base and h is the height, the area is given by
.. A = b*h
We know the values of A and b, so
.. 96 in² = (10 in)*h
.. (96 in²)/(10 in) = h = 9.6 in

The height is 9.6 in.

The perimeter of parallelogram ABCD is equal to 10 cm. Find the length of diagonal
BD if you know that the perimeter of triangle ABD is 8 cm.

how do you solve it??? thanks

Answers

the perimeter of ABCD is 10, therefore, AB+AD=half of 10=5
the perimeter of ABD is 8, therefore, BD=ABD-(AB+AD)=8-5=3
3cm is the answer.

mark's soup recipe makes 6 servings and uses 4 carrots and 2 potatoes. Drag carrots and potatoes into the box to show how many Mark needs for 15 servings.

Answers

Answer:

10 carrots and 5 potatoes

Step-by-step explanation:

If 6 servings uses 4 carrots and 2 potatoes we can determine how many carrots and potatoes must be used per serving.

Lets look at the carrots:

[tex]=4/6=0.67[/tex]

Therefore for 15 servings:

[tex]=0.67×15=10.05≈10[/tex]

Lets look at potatoes:

[tex]=2/6=0.33[/tex]

Therefore for 15 servings:

[tex]=0.33×15=4.95≈[/tex]

Trey graphs the equations y = –x2 + 2x + 3 and y = x2 – 2x + 3 to solve the equation –x2 + 2x + 3 = x2 – 2x + 3. His graph is shown below.

mc011-1.jpg

What are the solution(s) of –x2 + 2x + 3 = x2 – 2x + 3?

Answers

all you have to do is go on desmos calculator and type those two equations in the two point where the graph meets are the solutions to this problems (0,3) and (2,3)

The solution of the equation [tex]-x^2+2x+3=x^2-2x+3[/tex] are the x-coordinates of common points on the graphs of the function [tex]y=-x^2+2x+3[/tex] and [tex]y=x^2-2x+3.[/tex]

As you can see from the attached diagram these graphs intersect at points (0,3) and (2,3), then the solutions of the previous equation are x=0 and x=2.

Answer: x=0, x=2.

Other Questions

In Act III, what does Walter ultimately tell Mr. Lindner? A.That he will take Lindner's offer B.That he had better apologize to Mama C.That he and his family are moving into the house D.That they need much more money than Lindner initially offered Which was the most significant result of the Peloponnesian War?(Points : 5) The Greek city-states began to merge into a single Greek culture. Sparta became the ancient world's greatest democracy. The Persians greatly expanded their empire into Greece. Athens lost its empire and influence as a model of democracy. What's the name of the line segment in the diagram below? A. B. C. D. You are buying a $24.50 item that has 6% sales tax. You give the cashier $40 to pay for the item. How much change do you get back? Which pair of words consists of synonyms?prudent; recklessprofound; deepfitful; regular 50 POINTS!!!!! HELP Soybean meal is 16% protein; cornmeal is 8% protein.How many pounds of each should be mixed together in order to get 320-lb mixture that is 9% protein?How many pounds of cornmeal should be in the mixture? How many pounds of soybean should be in the mixture? The major evolutionary episode corresponding most closely in time with the formation of pangaea was the _____. The salesman has observed that many students are looking for cars that cost less than $5,000. If he decides to also deal in cars that cost less than $5,000 and projects selling 200 of them over the next 10 years, how will the distribution be affected? Which statements describe chemical changes? Check all that apply. The after-rain smell is produced by an interaction between rain and the oils released by plants. A homemade volcano can be created by combining baking soda and vinegar. When it erupts, carbon dioxide gas is released. Sheep are sheared for their wool. The wool is cleaned and twisted into yarn. The yarn is dyed and used to knit clothing. The Statue of Liberty has turned green over time due to the reaction of copper with carbon dioxide and water. Mosaic art is created by smashing colored glass tiles and rearranging them to form a picture or design. A minor party that has broken away from a major party is called _____. a single-issue party a splinter party an ideological party an economic protest party As the tribe divided over voluntary removal, which two Cherokee emerged as leaders of opposite viewpoints? A. Stand Waitie and Major Ridge B. Elias Boudinot and John Ridge C. Oceola and Dancing Rabbit D. Major Ridge and John Ross What is not an example of an ecosystem?Question 1 options:carbon dioxidetide poolprairiedigestive system Passed by congress in 1991, the ________ created incentives for organizations to develop and implement ethical compliance programs.a. sarbanes-oxley actb. u.s. sentencing commission's guidelines for ethical compliancec. social responsiveness compliance actd. federal sentencing guidelines for organizations Louis,Michelle, and Tonya were asked to find an equation for a function that passed through the points (1,6) and (8,12) Louis gave the function y 6(2)-112 Michelle gave the function y V2)22 Tonya gave the function y-6 3(x-1) Which students are correct? How did travelers transport their belongings across the Ohio River? A) on steamboats B) on flatboatsC) on tugboats D) used covered bridges Use the identity below to complete the tasks: a3 + b3 = (a + b)(a2 - ab + b2) Use the identity for the sum of two cubes to factor 8q6r3 + 27s6t3. What is a? What is b? Factor the expression. es003-1.jpg es003-2.jpg es004-1.jpg es005-1.jpg es006-1.jpg Which of the following is true about an atom of iron and an atom of copper?1 They have different masses.2 Both have the same properties.3 They have an equal number of protons.4 Both have different types of sub-atomic particles. Three consecutive odd integers are such that the square of the third integer is 1515 greater than greater than the sum of the squares of the first two. one solution is 33, 55, and 77. find three other consecutive odd integers that also satisfy the given conditions. Which best explains what happens to the motion of the pendulum? A.The mechanical energy transforms to thermal energy as the pendulum slows and eventually stops moving. B.The mechanical energy disappears as the pendulum slows and eventually stops moving. C.The pendulum will continue moving at the same speed until someone stops it because energy cannot be destroyed. D.The pendulum will slow down but will never stop moving because energy cannot be destroyed. A transformer changes the 10,000 v power line to 120 v. if the primary coil contains 750 turns, how many turns are on the secondary?