1 year ago

13. Three friends equally share 12 of a pizza. How much of the pizza does each friend get?

Mathematics

1 answer:

ahrayia [7]1 year ago

5 0

4 slices of pizza. You get this by dividing the total amount of slices but the amount of people.

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2x + y -z=9<br> -x + 6y + 2z =- 17<br> 5x + 7y +z = 4

Effectus [21]

Answer:

Step-by-step explanation:

What is y?

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3 years ago

Estimate each quotient to the nearest whole number. Then, find the actual quotient. EASY PLS HELP

barxatty [35]

Answer:

28 and 15

Step-by-step explanation:

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3 years ago

Express the ratio as a fraction in simplest form. 15:45 2/3 3/9 1/3 5/16

ankoles [38]

Answer:

3/9

Step-by-step explanation:

15/45

divide both sides by a factor of each number; I'll be using 5.

3/9

It didn't have to be 5, I could have used 3, but in that case It wouldn't have been it's simplest form and I would have to divide again by another factor.

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2 years ago

A rectangle has an area of 900square inches. The length of the rectangle is 2.25 times the width.Find the dimensions

Alexeev081 [22]

Answer:

Length = 45 inches and Width = 20 inches

Step-by-step explanation:

Let the width be w.

Length(l)=2.25w

Area = 900 in^2

The formula for the area of a rectangle is Area = length * width

So substituting our values we get:

$A=2.25w*w\\900=2.25w*w\\2.25w^2=900\\w^2=\frac{900}{2.25} \\w^2=400\\w=\sqrt{400} \\w=20$

So we get width = 20 inches

Length = 2.25w

so Length= 2.25*20

=45 inches

3 0

3 years ago

The lions won 16 games last year. This year the lions won 20 games. What is the percentage increase in the number of games the l

navik [9.2K]

Answer:

25%

Step-by-step explanation:

20/16=1.25

With the ".25" in the answer being the percentage increase

8 0

2 years ago