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4 years ago

Distributive property Evaluate. . 7x8 = (5x ) + (2 x 8) = 40 +

Mathematics

1 answer:

anastassius [24]4 years ago

5 0

Answer:

Step-by-step explanation:

7 x 8 = 56 (5 *x) +16

56=5x+16

-16 -16

40=5x

/5 /5

8 =x

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3 years ago

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Answer:
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3 years ago

Help me with this math. Very important! Will give brainliest.

Arte-miy333 [17]

Answer: x= 13

Step-by-step explanation:

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3 years ago

The length of a rectangle is five times its width.

Marizza181 [45]

ANSWER

96 yd

EXPLANATION

Let the width of the rectangle be w, then, the length of the rectangle will be:

$l = 5w$

The area of a rectangle is calculated using the formula:

$Area=l \times w$

$Area=5w \times w$

$Area=5 {w}^{2}$

It was given that, the area of the rectangle is 320yd²

$320=5 {w}^{2}$

Divide both sides by 5.

$64 = {w}^{2}$

Take square root of both sides to get:

$w = 8yd$

This means the length is

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The perimeter of a rectangle is given by:

P=2(w+l)

We plug in the values to get:

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3 years ago

Six hundred two and six tenths as a decimal

AlexFokin [52]

Answer:

602.6

Step-by-step explanation:

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4 years ago