3 years ago

How many rays can you make with 25

Mathematics

1 answer:

Luba_88 [7]3 years ago

8 0

What do you mean 25?

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dusya [7]

The correct answer is 60 cm

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3 years ago

The rectangle below has a area x^2-x-72 square meters and a length of x+8 meters what expression represents the width of the rec

mixer [17]

ANSWER

$w = (x - 8)$

EXPLANATION

The given rectangle has area,

$A = {x}^{2} - x - 72 \: {m}^{2}$

It was given to us that, the length of the rectangle is l=(x+8)

To find the width, we need to factor, the expression for the area.

We split the middle term to get,

$A = {x}^{2} - 9x + 8x- 72$

We now factor by grouping;

$A = x(x - 9) + 8(x- 9)$

$A = (x + 8)(x - 9)$

We know that area of a rectangle is

$A = l \times w$

Hence the width of the rectangle is,

$w = (x - 8)$

8 0

3 years ago

Read 2 more answers

A florist is making bouquets for a wedding. She starts with 85 flowers. She makes 7 bouquets. She has 15 flowers left over. What

Hitman42 [59]

Answer:

x = (85 - 15)/7

Step-by-step explanation:

x = (85 - 15)/7

x = 10

6 0

4 years ago

Correct order of (1/2)2,0.75,2/3

katrin2010 [14]

Lowest to highest:

1/2 , 2/3 , 0.75 , 2

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4 years ago

What is 31.5 percent of 473?

Anna [14]

31.5% of 473 can be calculated as follows

(31.5/100) * 473
= 14899.5/100
= 148.99

hope it helped

3 0

4 years ago