20% of the 6th graders are in the play. If
32 students are in the play, how many 6th
graders are in the play?
Answer:
6
Step-by-step explanation:
32×20%
32×.20
6.4
round it to 6
Answer:
6
Step-by-step explanation:
32×20%
32×.20
6.4
round it to 6
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided
Find the inverse function for f(2)= square root of 2x - 6.
Answer:
y = ( x^2 / 2 ) + 3
Step-by-step explanation:
Swap x and y, then isolate y to find a function's inverse
x = sqrt ( 2y - 6 )
x^2 = 2y - 6
x^2 + 6 = 2y
( x^2 / 2 ) + 3 = y
y = ( x^2 / 2 ) + 3 is the final answer.
Use the drop-down menus to complete the statements.
42 is
32 +3²
Therefore, AJKL is
52 is
32 +42
Applying the same method, AABC is
J
3
Answer:
Less than, acute, equal to, and right
Step-by-step explanation:
correct on edge.
Use the drop-down menus to complete the statements.
42 is less than 3^2 + 362.
Therefore, △JKL is acute.
5^2 is equal to 3^2 + 4^2.
Applying the same method, △ABC is right.
Your question is incomplete. Please read below to find the content.
Less than, acute, equal to, and right are the correct drop-down menus.
What is the acute angle?An angle that is measuring much less than ninety degrees is called an acute angle. This perspective is smaller than the proper angle (that is equal to 90 stages). For an instance, ∠30°, ∠forty-five°, ∠60°
What is called right angle?Any shape that could be a rectangular or a rectangle, will have its corners equal to ninety tiers or right angle. A proper attitude is therefore referred to as a ninety-diploma perspective. In geometry, the figure formed through two rays, referred to as the perimeters of the angle, sharing a common endpoint, known as the vertex of the angle is referred to as an attitude.
Learn more about angles here: brainly.com/question/7620723
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Without multiplying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? Explain how you know.
Answer:
Less than 1
Step-by-step explanation:
As 0.644 and 0.25 are less than 1, then
[tex]0.644=\frac{1}{p}[/tex]
[tex]0.25=\frac{1}{q}[/tex]
where p and q are greater than 1
then
[tex]0.644\times0.24=\frac{1}{p.q}[/tex]
But p.q is greater than 1, so 1/(p.q) is smaller than 1
Answer:
Less than 1
Step-by-step explanation:
Both the number are less than 1, i.e 0.64 and 0.25.
Hence, the result will always be less than 1 and will be in zeros.
If you write both numbers in fraction, the denominator will be greater than the numerator, hence the resulting fraction will be less than 1.
Hope this helps.
Good luck and thankyou.
You are trying to decide between two job offers. You find the best option is to take the highway to work. That route is
calculated for driving at an average speed of 65 miles per hour. You would like to keep your morning commute down to less than 30
minutes. What is the farthest distance you can travel to work within the allowable time?
Answer:
32.5 miles
Step-by-step explanation:
The average speed is 65 miles per hour.
You want to keep your commute within 30 minutes, which is HALF AN HOUR.
THus, if you can go 65 miles AN HOUR, in HALF AN HOUR, you can go max, HALF OF THAT!!
So, [tex]\frac{1}{2}*65=32.5[/tex]
Thus, you can go 32.5 miles, max
Answer:
The farthest distance would be 32.5 miles
Step-by-step explanation:
Given,
Speed = 65 miles per hour,
If t represents the time ( in hours ) taken in travelling,
Since, time has to commute down less than 30 minutes,
Also, 1 hour = 60 minutes,
[tex]\implies 1\text{ minute}=\frac{1}{60}\text{ hour}[/tex]
[tex]\implies 30\text{ minutes}=\frac{30}{60}=\frac{1}{2}\text{ hour}[/tex]
Thus,
[tex]t\leq \frac{1}{2}[/tex]
i.e. the highest time taken = 1/2 hours,
We know that,
Distance = speed × time,
∵ Distance ∝ time,
⇒ Distance will farthest for largest time taken,
Hence, the farthest distance = [tex]65\times \frac{1}{2}[/tex] = 32.5 km.
Use the triangle shown to find the ratios.
cos(A) =
tan(C) =
Answer:
Cos(A) = 10/26
Tan(C) = 10/24
Step-by-step explanation:
cos = adjacent/hypotenuse
tan = opposite/adjacent
Answer:
Cos(A) = 10/26
Tan(C) = 10/24
a cube has a side length of 20 in. find the volume.
Answer:
20³ in = 8000 inches³
Step-by-step explanation:
The formula to find the volume of a cube is s³
The temperature in Tampa, Florida is 15 degrees warmer than twice the temperature in Chicago, Illinois. The temperature in Tampa is 75 degrees. Write an equation to determine the temperature in Chicago.
Answer:
75=15+2x
30 degrees in Chicago
Step-by-step explanation:
x will be Chicago's temperature.
75=15+2x
Because 75 is the total temperature in Tampa, and you get that total temperature by adding 15 and 2 times the temperature of Chicago.
Subtract 15 from both sides.
60=2x
Divide 2 from both sides.
30=x
So it's 30 degrees in Chicago.
Answer: [tex]75=2C+15[/tex]
Step-by-step explanation:
Given : The temperature in Tampa, Florida is 15 degrees warmer than twice the temperature in Chicago, Illinois.
Let the temperature in Chicago is denoted as 'C in degrees'.
Since , The temperature in Tampa is 75 degrees.
Then, we have the following equation
[tex]75=2C+15[/tex]
Hence, an equation to determine the temperature in Chicago will be [tex]75=2C+15[/tex]
what is 7 plus the sum of m and -17
Answer:
m - 10
Step-by-step explanation:
7 plus = 7 +
The sum of m and -17 = m + (-17)
7 + (m + -17)
We can get rid of the parentheses
7 + m + -17
Combine like terms
7 + -17 = -10
m + -10
Get rid of the addition sign
m - 10
7x10^7 in standard form
70000000 the reason that this is the answer to this is because if multiply 10 by 7 you will have 70 and just add 6 zeros
Answer:
Its 700000
Step-by-step explanation:
The ratio of girls to boys in the school orchestra is 15 to 10. Which ratio is equivalent to 15 to 10?
The equivalent ratio of girls to boys in the school orchestra is 3 to 2 or 3:2.
Solving equivalent ratios
Equivalent ratios are similar ratios in mathematics, that has different terms but the same solution after being solved. The ratio of two numbers usually compares the size of two numbers together.
To find equivalent ratio of a given number. we need to either multiply or divide the original value.
Here, we are to find the equivalent ratio of girls to boys in the school orchestra is 15 to 10.
Girls to boys = 15: 10
i.e.
[tex]\dfrac{15}{10}[/tex]
In its lowest terms, we can divide both the numerator and the denominator by 5, by doing so we get an equivalent ratio.
[tex]= \dfrac{15 \div 5}{10 \div 5}[/tex]
[tex]= \dfrac{3}{2}[/tex]
Help me math thanks !
The two angles given, X and 2x are supplementary angles which when added together need to equal 180 degrees.
Set up an equation to solve for x:
x + 2x = 180
Simplify:
3x = 180
Divide both sides by 3:
x = 180/3
x = 60 degrees.
Plz help if you can!!!
Answer:
Part A: The cube root of a positive number is a positive number.
Part B: x = 3
A. Howie is wrong because he implied that the answer could be negative. B. The correct answer is x = 3.
When Howie attempted to solve the equation [tex]\(x^3 = 27\)[/tex], he mistakenly concluded that x = -3 was a solution.
However, [tex]\((-3)^3\)[/tex] is equal to -27, not 27. Therefore, -3 is not a valid solution to the equation.
Howie's answer was incorrect because he mistakenly included x = -3 as a solution, which does not satisfy the equation [tex]\(x^3 = 27\).[/tex]
The revised answer should only include the correct solution x = 3. The equation [tex]\(x^3 = 27\)[/tex] has only one real solution, which is:
x = 3
There are 12 sections in the stadium. Each section of the stadium can seat 1500 people.what is the total seating capacity of the stadium
Answer:
18000
Step-by-step explanation:
12 x 1500
=18000
Have a nice day!!!!!!! :-)
KA
Answer:
18,000 people.
Step-by-step explanation:
To solve this, you would use multiplication. So your problem would be:
12*1500=?
The answer to this is 18000.
So, the seating capacity of the stadium is 18000 people.
What is a number that is 10 times greater than 41,532
Answer:
415320
Step-by-step explanation:
According to the Power of 10 rule, whenever you divide by 10 [⅒], you move the decimal mark to the left each time, and of course, whenever you multiply by 10, you move the decimal mark to the right each time. In this case, the decimal mark is just after the 2, so multiplying by 10 will add a zero to the number, making it 413520 [four hundred thirteen thousand, five hundred twenty].
I am joyous to assist you anytime.
Which of the following statements is true concerning ABC below?
A. B is the largest angle.
B. B is the smallest angle
C. A is the largest angle
D. A is the smallest angle
Answer:
D. A is the smallest angle
Step-by-step explanation:
Angle A's lines are closest together
Answer:
D. A is the smallest angle
Step-by-step explanation:
To answer this question properly, we need to remember that the sum of the three angles, in a triangle, must result in 180º. Besides, each leg of this triangle is in the opposite direction to the angle of its vertex.
Finally, with the help of a compass we can demonstrate it even better, but in short, the larger the leg the larger the angle. So, ∠A is the smallest angle since a measures 7 units, then comes ∠B for b measures 10 units and ∠C as the largest angle for c measures 12 units.
Below are the graphs of the functions y = 2x and y = 3x. What is the same about both lines?
They each have the same steepness.
They are parallel.
They start at the origin.
They rise upward to the right.
Answer:
Step-by-step explanation:
They start at the origin.because : when x = 0 y= 2(0) =0 and y=3(0)=0
Answer:
all are right
Step-by-step explanation:
Answer expression 1:
6 x 7 - 3^2 x 9 + 4^3
In order to get the answer to this question you will have to use PEMDAS and solve.
[tex]6\times7-3^2\times9+4^3[/tex]
Using PEMDAS:
[tex]3^2=3\times3=9[/tex]
[tex]4^3=4\times4\times4=64[/tex]
[tex]6\times7-9\times9+64[/tex]
[tex]6\times7=42[/tex]
[tex]9\times9=81[/tex]
[tex]42-81+64[/tex]
[tex]81+64=145[/tex]
[tex]42-145[/tex]
[tex]42-145=-103[/tex]
[tex]=-103[/tex]
Therefore your answer is "-103."
Hope this helps.
Answer:
The value of the expression is 25.
Step-by-step explanation:
Consider the provided expression.
[tex]6 \times 7 - 3^2 \times 9 + 4^3[/tex]
First simplify the exponents.
[tex]3^2=9\ and\ 4^3=64[/tex]
Substitute the value of exponents in the provided expression.
[tex]6 \times 7 - 9 \times 9 + 64[/tex]
[tex]42- 81+ 64[/tex]
[tex]106- 81[/tex]
[tex]25[/tex]
Hence, the value of the expression is 25.
How to simplify 16+7y-8
Answer:
the answer would be 7y+8
Step-by-step explanation:
16 + 7y - 8
so you'll group like terms like this
7y + 16 - 8
then you will Add/Subtract the numbers
so 16 - 8 = 8
solve that then add in 7y and you get your answer :)
7y + 8
The simplified form of the expression is 8 + 7y.
How to simplify the expressionTo simplify the expression 16 + 7y - 8, you combine like terms by adding or subtracting the coefficients of the same variables. In this case, the constant terms (16 and -8) can be combined, and the term with the variable (7y) remains the same.
To simplify the expression, we combine the like terms, which means we add or subtract the coefficients of the same variables.
16 + 7y - 8 simplifies to:
(16 - 8) + 7y = 8 + 7y
The simplified form of the expression is 8 + 7y.
Read more on mathematical expressions here https://brainly.com/question/1859113
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What is a proportion? Give an example with your description
A cube has edge length s units. Use an exponent to write an expression for its volume
Answer:
s[tex]s^{3}[/tex]
Step-by-step explanation:
A cube's volume is its length * width * height. Its length, width, and height are all equal to s.
A cube's edge length is another word for its side length, which is the same for every edge in the cube.
To write the equation for the volume with s substituted for length, width, and height, we get that volume = s[tex]s^{3}[/tex].
PLEAS HELP WILL GIVE FREE BRAINLY AND 10 POINTS
Answer: Casey had the most votes.
Order from most to least: Casey (12/30), Bo (9/30), Avery (8/30), Daisy (1/30).
Step-by-step explanation:
We need to firstly get then all to have the same denominator.
15 * 2 = 30
4 * 2 = 8
Avery = 8/30
10 * 3 = 30
3 * 3 = 9
Bo = 9/30
5 * 6 = 30
2 * 6 = 12
Casey = 12/30
Daisy = 1/30
Answer:
Casey had the most votes
Step-by-step explanation:
2021, lol
solve for x: -6 <x-1 <9
[tex]\text{Hello there!}\\\\\text{You're solving for x, meaning that you have to get x by itself}\\\\\text{Solve for x in the inequality:}\\\\-6 <x-1 <9\\\\\text{Add 1 to both sides}\\\\\large\boxed{-5<x<10}[/tex]
x/7=3/2 solve equation, check solution
Answer:
Step-by-step explanation:
X/7=3/2 multiply by : 5
x = 21/2
What is 25 times 4. Just Asking For My First Brainly Question
Answer: 100
Step-by-step explanation:
25*4 = 100
Hey!
--------------------------------------
Solution:
25 * 4 = 100
25 + 25 + 25 + 25 = 100
--------------------------------------
Check:
100 / 4 = 25
--------------------------------------
Answer:
25
--------------------------------------
Hope This Helped! Good Luck!
What would the equation be if the sum of t and 2 is equal to 5 less than t
Answer:
[tex]t=\frac{3}{2}[/tex]
Step-by-step explanation:
1.
[tex]t+2=5-t[/tex]
2.
[tex]2t+2=5[/tex]
3.
[tex]2t=3[/tex]
4.
[tex]t=\frac{3}{2}[/tex]
Whats the halfway point from 32 to 16?
the owner of a butcher shop keeps the shop's freezer at -5°C. It is acceptable for the temperature to differ from this value by 1.5°. Write and solve an absolute-value equation to find minimum and maximum acceptable temperatures
Answer:
[tex]|x+5|=1.5[/tex]
is the equation describing minimum and maximum acceptable temperatures.
The minimum temperature could be [tex]-6.5^{\circ}[/tex]
and the maximum temperature could be [tex]-3.5^{\circ}[/tex]
Step-by-step explanation:
The owner of a butcher shop keeps the shop's freezer at -5°C. It is acceptable for the temperature to differ from this value by 1.5°. So, the minimum temperature could be
[tex]-5^{\circ}-1.5^{\circ}=-6.5^{\circ}[/tex]
and the maximum temperature could be
[tex]-5^{\circ}+1.5^{\circ}=-3.5^{\circ}[/tex]
Let [tex]x^{\circ}[/tex] be acceptable temperature of freezer. The difference between the acceptable temperature and given temperature [tex]x-(-5)=x+5[/tex] cannot be more than 1.5° and less than 1.5°, so
[tex]|x+5|\le 1.5[/tex]
Then
[tex]|x+5|=1.5[/tex]
is the equation describing minimum and maximum acceptable temperatures.
Solve it:
[tex]x+5=1.5\text{ or }x+5=-1.5\\ \\x=1.5-5\text{ or }x=-1.5-5\\ \\x=-3.5\text{ or }x=-6.5[/tex]
-9h - 15 = 93. What is “h”?
Answer:
answer is below
Step-by-step explanation:
h=-12
Mallie
Date
8. Travel Times Journal found that the average per person cost of a
ound that the average per person cost of a 10-day trip along the Pacific
Coast, per person, is $1,015. This includes transportation, food, lodging, and entertainment.
a. If the data is normally distributed with standard deviation $198, find
ard deviation $198, find the percent of
Vacationers who spent less than $1.200 per day. Round to the nearest hundredth of a
percent.
Answer:
82.38%
Step-by-step explanation:
Average cost = u = $ 1,015
Standard Deviation = [tex]\sigma[/tex] = $ 198
Its given that data is normally distributed. We have to find what percentage of vacationers spend less than $ 1200.
Since the data is normally distributed, we can use the concept of z score to answer this question.
We have to find:
Probability ( Spending < 1200)
In symbolic form, this can be represented as:
P(X < 1200)
The formula for the z score is:
[tex]z=\frac{x-u}{\sigma}[/tex]
Using the values in this formula, we get:
[tex]z=\frac{1200-1015}{198}=0.93[/tex]
Thus,
P(X < 1200) is equivalent to P(z < 0.93)
From the z table we can find the probability of z scores being less than 0.93 to be 0.8238
Thus,
P(z < 0.93) = 0.8238
Since,
P(X < 1200) = P(z < 0.93), we can conclude:
The percent of Vacationers who spent less than $1,200 is 0.8238 or 82.38%