MATHEMATICS MIDDLE SCHOOL

What is the ratio of the volume of a cube with a side length of 2 cm to the volume of a cube with a side length of 4 cm?

Answers

Answer 1
Answer:

Answer:

1:8

Step-by-step explanation:

2^3 : 4^3

=8:64

=1:8

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The system of equations is inconsistent.What are the missing values?

y=2/3x+3

y=__/__x+5

Answers

y=2/3x+3
y=(z/t)x+5
so subsitute and solve
3/2x+3=(z/t)x+5
subtract 5 from both sides
3/2x-2=(z/t)x
divide both sides by x
3/2-2/x=z/t

so combine
3/2-2/x
3/2 times x/x-2/x times 2/2=3x/2x-4/2x=(3x-4)/2x

the values are (3x-4)/2x

y= ((3x-4)/(2x))x+5

Help!Last one I say the answer is D

Answers

I would agree that it's D, since they are choosing from their employees, and not giving the entire population a chance to answer. 
D is the only one that's not random. 

What is the estimate of 74.75

Answers

Well if you are referring to rounding you answer is 74.8 because if it is 5 or more you raise the score one point. If it is 4 or less you let it rest. 
hope that helped:)
rounded it would be 75 if your rounding to the full number 

A number n is at least 10. Write the word sentence as an inequality. I need your help please

Answers

The answer is n>10. Btw, below the <, a line should be there to show it can also be 10 or greater.

Answer:

The answer is N> 10

Step-by-step explanation:

The greater than sign is under lined

Ashley has a square flower garden that has an area of 400 square yards. What is the length of one side?

Answers


√(400) = 20 \: yards
The length is 20 square yeards

There were 1200 boys at a school assembly. The ratio of boys to girls at the assembly was 20:23. How many girls were at the assembly?

Answers

The required number of girls in the school assembly is 1380.

Given,
There were 1200 boys at a school assembly. The ratio of boys to girls at the assembly was 20:23. Number of girls in the assembly line is to be determined

What is the Ratio?

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Representation of ratio of two values a and b, ratio = a:b.

Let the number of girls in the school assembly be x.
There were 1200 boys at a school assembly. The ratio of boys to girls at the assembly was 20:23. So the ratio can be written as,
1200 : x = 20 : 23
1200 / x = 20 / 23
x = 1200 * 23 / 20
x =  60 * 23
x = 1380
Here, the number of girls in the school assembly is 1380.

Thus the required number of girls in the school assembly is 1380.

Learn more about ratio here:

brainly.com/question/13419413

#SPJ2

I believe the answer is  1,600 girls
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