Answers
Answer:
<L = 60
Step-by-step explanation:
If the figures are similar, the angle measurements remain the same
<x = <L
60 = <L
Related Questions
Please can someone answer this
Answers
Answer:
(a) 2 ounces. (b) 90 grams.
Step-by-step explanation:
(a) 70 grams = about 2.3 ounces = 2 ounces to nearest ounce.
(b) 3 ounces = 90 grams.
can someone really help me I don't understand this
Answers
Answer:
1. a=1 b=9 c=20
(x+5) (x+20)
2. a=1 b=2 c=-8
(x-2)(x+4)
Step-by-step explanation:
When you use the box method, follow these steps (only usable when a=1)
(i'll be using x^2+9x+20 as an example)
be sure to understand that the formula is ax^2+bx+c
1. the top left corner is a, so put x^2
2. the bottom right is the c, or the y intercept. that would be 20 when using x^2+9x+20
3. find 2 numbers that when multiplied equal c and when added equal b. in this problem, 4(5)=20 and 4+5=9, so 4 and 5 belong in the remaining 2 boxes. make sure to add the x after each term, since these terms are b.
4. find to common term in each row of the box (x^2 and 4x share x, and 5 and 20 share 5) and then the common terms in the columns (x^2 and 5x share x and 4 and 20 share 4)
this should give you (x+4)(x+5)
hope this helps!
1)
Erica brought 56 bottles of water to basketball practice. She gave an equal number of bottles to each of her 8 teammates,
How many bottles of water did each teammate receive?
A)6
B)7
C)8
D)9
Answers
Answer:
b) 7
please mark as brainliest :)
Step-by-step explanation:
Answer:
B)7
Step-by-step explanation:
When she has 56 bottles we divide that by how many teammates, so 56/8 and that gives us our answer, 7
A small fruit basket with 6 apples and 6 oranges cost 7.50.
WHat is the cost of one apple
Answers
Answer:
50 cent
Step-by-step explanation:
um well im not sure if this is correct but hopefully it if have a good day :)
The sum of two numbers is 34. The smaller number is 20 less than the larger number. What are the numbers?
Answers
Answer:20 and 14
Step-by-step explanation:
Final answer:
The two numbers sought are 27 and 7, with 27 being the larger number and 7 being the smaller number, 20 less than 27. This is determined by setting up a system of equations based on the given conditions and solving for the two unknowns.
Explanation:
The question involves finding two numbers based on the conditions given: the sum of the two numbers is 34, and the smaller number is 20 less than the larger number. Let's denote the larger number as x and the smaller number as y. According to the conditions, we have two equations: x + y = 34 and y = x - 20.
We can substitute the second equation into the first to find the value of x: x + (x - 20) = 34, which simplifies to 2x - 20 = 34. Adding 20 to both sides gives us 2x = 54, and dividing both sides by 2 yields x = 27. Now that we know the larger number, we can find the smaller number by substituting x into the second equation: y = 27 - 20, which gives y = 7. Therefore, the two numbers are 27 and 7.
what do you add to 3 6/7 to make 5
Answers
Answer:
x=8/7
Step-by-step explanation:
Let the unknown be x
So 3 6/7 +x=5
27/7 + x=5
Lcm is 7
27+7x/7=5
Cross multiply
27+7x=7×5
27+7x=35
Substrate 27 from both sides
7x=8
Make x the subject of formula by dividing both sides by 7
x=8/7
The perimeter of a rectangle is 50 inches. If the width of the rectangle is 10 inches, what is the length?
OA. 25 inches
OB. 30 inches
OC. 40 inches
OD. 15 inches
Reset
Submit
Answers
Answer:
the answer is 15inches
Step-by-step explanation:
if the width is 10 inches and it is a rectangle it will have two sets of parallel lines and so you would do 50-20=30 and the 30 would be divided by 2 to give 15
[tex]50-20=30\\30/2=15[/tex]
Answer:
OD. 15 inches
Step-by-step explanation:
Formula for Perimeter of rectangle is given as:
[tex]P = 2(l + w) \\ \therefore \: 50 = 2(l + 10) \\ \therefore \: \frac{50}{2} = (l + 10) \\ \therefore \: 25 = (l + 10) \\ \therefore \:l = 25 - 10 \\ \therefore \:l = 15 \: inches[/tex]
1.
3z^2+ 8z-3
in quadratic formula
Answers
Answer:
What grade of math is this?
Step-by-step explanation:
Gloria talked on her cell phone for 320 minutes the first month,243 minutes the second month,and 489 minutes the third month.Her payment package dose not allow her pay per minute,She can only buy package.If she has to pay $25 for every 200 minutes,how much did she by for the first three months? AND WHAT IS THE HIDDEN QUESTION?????
Answers
Answer:
I believe she spent $150 for the first three months.
The hidden question i think is how many minutes did gloria spend in total OR how many packages did gloria need to buy. sorry i haven't done hidden questions in a long time.
What is X equal to on the left
Answers
x is equal to 20. hope this helped :)
Erik buys 2.5 pounds of cashews.If each pound of cashews cost $7.50, how much will he pay for the cashews
Answers
Erik will pay $18.75 for 2.5 pounds of cashews because the price is $7.50 per pound, and the cost is calculated by multiplying the price per pound by the number of pounds.
To calculate how much Erik will pay for 2.5 pounds of cashews at a rate of $7.50 per pound, you simply multiply the number of pounds of cashews by the price per pound.
The formula to determine the cost is: Total Cost = Price per Unit x Quantity.For Erik's purchase, this would be: Total Cost = $7.50 x 2.5.Let's do the calculation:
First, multiply 7.50 by 2.5, which equals 18.75.This means Erik will pay $18.75 for the cashews.which statements are true?
Answers
FIRST 3 OPTIONS ARE RIGHT
MARK ME BRAINLIEST AND FOLLOW ME
Find the median of each set of 6,3,5,11,2,9,5,0
Answers
Answer:
5
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation:
0,2,3,5,5,6,9,11 Median is the middle number once you order the numbers if there are two numbers you go for in between
How to find the circumference of a circle
Answers
Answer:
Step-by-step explanation:
The distance around a rectangle or a square is as you might remember called the perimeter. The distance around a circle on the other hand is called the circumference (c).
circle diameter radius
A line that is drawn straight through the midpoint of a circle and that has its end points on the circle border is called the diameter (d)
Half of the diameter, or the distance from the midpoint to the circle border, is called the radius of the circle (r).
The circumference of a circle is found using this formula:
C=π⋅dorC=2π⋅r
Which description best describes the solution to the following
system of equations? (1 point)
y = -2x + 3
y = -x + 1
Line y = -2x + 3 intersects the origin.
Line y = -2x + 3 intersects the line y = -x + 1.
Lines y = -2x + 3 and y = -x + 1 intersect the x-axis.
Lines y = - 2x + 3 and y = -x + 1 intersect the y-axis.
Answers
Answer:
The correct answer is d.
Step-by-step explanation:
Hope You Have A GREAT Day Love ;)
And i hope this helps you
Match each vocabulary word with its definition.
Answers
Answer:
below
Step-by-step explanation:
impeachment: charging an official with a crime
cabinet: a group of advisors to the president
vested: guaranteed as a legal right
pardon: a release from punishment
really need help. thanks in advance
collect all like terms
5a-2a^2-a+3ab+6a^2
Answers
Answer:
4a^2+4a+3ab
-4+-√16-48b/8
and then continue like this
the solution should be like a1=...b/a2=...b
Identify the center of this circle
Identify the radius of the circle
Answers
Answer:
center -1,-4 and the radius is 4
Step-by-step explanation:
Answer:
The center of this circle (1,-4)
radius of the circle is 4
suppose that shoes sizes of American women have a bell-shaped distribution with a mean if 8.36 and a standard deviation of 1.49. using the empirical rule, what percentage of American women have shoe sizes that are no more than 3.89
Answers
It’s right
Final answer:
Using the Empirical Rule and the given mean and standard deviation, we find that less than 1% of American women have shoe sizes no more than 3.89.
Explanation:
The student has asked about the percentage of American women who have shoe sizes no more than 3.89, given that the distribution of shoe sizes is bell-shaped, with a mean of 8.36 and a standard deviation of 1.49. Using the Empirical Rule, we know that around 68% of data falls within one standard deviation of the mean, approximately 95% within two standard deviations, and over 99% within three standard deviations.
To find the percentage in this case, we calculate the number of standard deviations 3.89 is from the mean. This number is (8.36 - 3.89) / 1.49 ≈ 3 standard deviations.
Since more than 99% of the distribution lies within three standard deviations from the mean, it is reasonable to infer that more than 99% of American women have shoe sizes larger than 3.89, which means less than 1% will have shoe sizes no more than 3.89.
The amount of methane emissions, in millions of metric tons, from 2002 to 2008 is shown.
A 2-column table with 7 rows. The first column is labeled year with entries 2002, 2003, 2004, 2005, 2006, 2007, 2008. The second column is labeled methane (millions of metric tons) with entries 673.3, 660.6, 661.6, 669.2, 678.5, 690.9, 724.2.
Find a regression model that best models the data.
The function that best models the data is .
Use the model to complete the statements.
The amount of methane emissions in 2000 was about million metric tons.
The amount of methane emissions in the years immediately following 2008 would most likely.
Answers
Answer:
The answer(s) on ed are:
1) Quadratic
2) 711 metric tons
3) Most Likely to Increase.
Step-by-step explanation:
:) It's 100% right!!!
The amount of methane emissions, in millions of metric tons, from 2002 to 2008 is shown. So, the answer is 1) Quadratic 2) 711 metric tons and 3) Most Likely to Increase.
What is the fitting of the curve for a data plot?When the data shows some trend, either linear (making a line), or non-linear (a predictable curve), we fit a mathematical curve on that data set, as a representative of the pattern in that data set, to predict the output based on the inputs.
A 2-column table with 7 rows.
The first column is labeled year with entries 2002, 2003, 2004, 2005, 2006, 2007, and 2008.
The second column is labeled methane (millions of metric tons) with entries 673.3, 660.6, 661.6, 669.2, 678.5, 690.9, and 724.2.
1) A regression model that best models the data would be the Quadratic function.
2) The amount of methane emissions in 2000 was about million metric tons.
It would be 711 metric tons
3) The amount of methane emissions in the years immediately following 2008 would most likely to Increase.
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Help what’s the domain and range
Answers
====================================
Explanation:
The left-most point on the graph is at (-3, -5) which is a closed circle. So this point is on the graph. The x coordinate here is x = -3. This is the smallest x value we can plug into the function, so it is the smallest value in the domain.
The upper boundary of the domain is x = 3. We can't actually use 3 itself since there is a open hole at the point (3,-5), meaning that this point isn't part of the graph. We can only get closer and closer to x = 3 but not get there.
So we can say the domain is the set of real numbers x such that [tex]-3 \le x < 3[/tex] meaning that x is between -3 and 3, where we include -3 but exclude 3. To write this in interval notation, you would write [-3, 3)
The square bracket means "include this endpoint". The curved parenthesis means "exclude this endpoint.
-----------
The range is handled in a similar fashion. We look at the y values this time. The smallest y coordinate is y = -5, which is from the point (-3, -5). The largest y value is y = 4 at the point (0,4). We can pick any y value between -5 and 4, including both endpoints, so we say
range = set of all y values such that [tex]-5 \le y \le 4[/tex]
which in interval notation translates to [-5, 4]
The points for C is (2,9) and A is (8,-5) what is point B?
Answers
Given:
Line of the graph.
AB : BC = 3 : 4
To find:
The point B on AC.
Solution:
The coordinate of A is (8, -5).
The coordinate of C is (1, 9).
Using section formula:
[tex]$B(x, y)=\left(\frac{mx_2+nx_1}{m+n}, \frac{my_2+ny_1}{m+n}\right)[/tex]
Here, [tex]x_1=8, y_1=-5, x_2=1, y_2=9[/tex] and m = 3, n = 4
[tex]$B(x, y)=\left(\frac{3\times 1 +4 \times 8}{3+4}, \frac{3 \times 9+4\times (-5)}{3+4}\right)[/tex]
[tex]$B(x, y)=\left(\frac{3 +32}{7}, \frac{27-20}{7}\right)[/tex]
[tex]$B(x, y)=\left(\frac{35}{7}, \frac{7}{7}\right)[/tex]
[tex]$B(x, y)=\left(5, 1)[/tex]
The point B on AC is (5, 1).
What is the area of the triangle?
A triangle with a base of 45 inches, height of 33 inches, and side length of 45 inches.
123 inches squared
742.5 inches squared
1,012.5 inches squared
1,485 inches squared
Answers
Answer: 123 inches squared
Step-by-step explanation:
The requried area of the triangle is 742.5 inches squared.
What is the triangle?The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°
Here,
To find the area of a triangle, we can use the formula:
Area = 1/2 * base * height
In this case, the base is 45 inches and the height is 33 inches. So we have:
Area = 0.5 * 45 inches * 33 inches
Area = 742.5 inches squared
Therefore, the area of the triangle is 742.5 inches squared.
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Your opening balance this month was $1,664.00. In the last thirty days you made the following purchases: $27.35, $54.15, and $125.00. You are charged 15% annual interest (or 1.25% per month). If you pay a full month's interest on those purchases, what will your new balance be?
Answers
9514 1404 393
Answer:
$1,893.88
Step-by-step explanation:
The new balance before the finance charge is added is ...
$1664.00 +27.35 +54.15 +125.00 = $1870.50
The finance charge is then ...
$1870.50 × 0.0125 = $23.38
So, the new balance is ...
$1,870.50 +23.38 = $1,893.88
Answer:
$1,893.88
Step-by-step explanation:
Complete the sentences. The area of the pyramid’s base is in.2. The pyramid has lateral faces. The surface area of each lateral face is in.2. The total surface area is 144 in.2. WILL MARK BRAINLIEST!!!
Answers
Answer:
Step-by-step explanation:
The area of the pyramid's base is 36 square inches.
Area of base = s*s = 6*6 = 36The pyramid has 4 lateral faces.
Count how many non-bases there are.The surface area of each lateral face is 18 square inches.
Area of lateral face = 1/2 b*h = 1/2 9*6 = 18The area of the pyramid’s base is 36 in² and the surface area of each lateral face is 108 in². Then the total surface area is 144 in².
What is Geometry?It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
The area of the pyramid’s base will be
Base area = 6 × 6
Base area = 36 in²
The area of the pyramid’s base is 36 in².
The pyramid has lateral faces that will be
Lateral face = 0.5 × 6 × 9
Lateral face = 27 in²
Then the surface area of each lateral face will be
Surface area = 4 × 27
Surface area = 108 in²
The surface area of each lateral face is 108 in²
Then the total surface area is 144 in².
More about the geometry link is given below.
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The volume of a rectangular
Answers
A certain medication comes in the form of a capsule, as
shown below. The fluid inside the capsule contains
several ingredients, including the active medication.
4 mm
nearest tenth.
V= mm3
If the density of the active medication in the liquid is
0.7 mg/mm3. how many milligrams of the active
medication are in one capsule? Round to the nearest
tenth.
mg
5.6 mm
Answers
Answer:
V= 103.9 mm^3 and 72.7 mg
Step-by-step explanation:
Reasons
Answer:
hi thereee
the answer would be
V=103.9
V=72.7
hope this helps :)
Step-by-step explanation:
i just did the assignment
Which rays are part of line BE?
Answers
Answer:
rays AB and AE
Step-by-step explanation:
You can clearly see on the diagram that these two rays make up line BE, forming a straight 180 degree line.
Hope it helps!
Answer:
The answer is AB and AE
Step-by-step explanation:
took the test on edge
Find The missing valaue in each of the problems
? x 10 = 10
please someone help
Answers
Answer:
1
Step-by-step explanation:
[tex]1*10=10[/tex]
1 Multiplied by any number will equal the same. If you have 1 group of ten people, how many people do you have? 10.
Hope this helps. Have a nice day. Please mark brainliest!
The missing value is 1.
if we multiply 1 and 10 then the result will be 10.
if xh=10 feet and mxy =100 degrees then determine the arc length of xy
Answers
Answer:
The arc length XY is equal to [tex]\frac{50}{9}\pi\ ft[/tex] or [tex]17.4\ ft[/tex]
Step-by-step explanation:
The picture of the question in the attached figure
step 1
Find the circumference of the circle H
The circumference is given by the formula
[tex]C=2 \pi r[/tex]
we have
[tex]r=xh=10\ ft[/tex]
substitute
[tex]C=2 \pi (10)\\C=20\pi\ ft[/tex]
step 2
we know that
The circumference of a circle subtends a central angle of 360 degrees
so
using proportion
Find out the length of the arc xy if the central angle is equal to 100 degrees
Remember that
[tex]m\angle XHY=arc\ XY=100^o[/tex] ---> by central angle
[tex]\frac{20\pi}{360^o}=\frac{x}{100^o}\\\\x=20\pi(100)/360\\\\x=\frac{2,000}{360}\pi\ ft[/tex]
Simplify
[tex]x=\frac{50}{9}\pi\ ft[/tex] ----> exact value
To find out the approximate value
assume
[tex]\pi=3.14[/tex]
substitute
[tex]x=\frac{50}{9}(3.14)=17.4\ ft[/tex] ----> approximate value
therefore
The arc length XY is equal to [tex]\frac{50}{9}\pi\ ft[/tex] or [tex]17.4\ ft[/tex]
The arc length is 17.4 feet
Arc length of circle:The arc length is given as,
[tex]\theta=\frac{arc}{radius}[/tex]
From given figure, It is observed that radius is 10 feet and angle is 100 degree.
Convert 100 degree into radian,
[tex]100degree=100*\frac{\pi}{180} =1.74 radian[/tex]
Substitute values in above relation.
[tex]1.74=\frac{arc}{10}\\ \\arc=1.74*10=17.4feet[/tex]
Thus, the arc length [tex]xy[/tex] is 17.4 feet
Learn more about the arc length here:
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