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3 years ago

Given the information w= 4 inches and h=7 inches, find two ways to evaluate 2w + 2h

Mathematics

1 answer:

fgiga [73]3 years ago

8 0

2(4) + 2(7)
8 + 14
22 inches

4 + 4 + 7 + 7
8 + 14
22 inches

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Two boxes of apples contain a total of 24 apples. If you halve the number of apples in the first box and add 4 apples to the sec

maks197457 [2]

Step-by-step explanation:

let the no.s of apples in the one box be=x

then no.s of apples in the 2nd box =24-x

according to the question,

24-x+4=20

-x= 20-28

-x=-8

x= 8

no.s of apples in one box= 8

and no.s of apples in another box=24-8= 16

option C

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Which expression is the factored form of 2/3x+4 ?

frosja888 [35]

Answer:

Option C.

Step-by-step explanation:

The given expression is

$\dfrac{2}{3}x+4$

We need to find the factored form of the given expression.

The given expression can be rewritten as

$\dfrac{2}{3}x+(\dfrac{2}{3}\times \dfrac{3}{2})\times 4$

$\dfrac{2}{3}x+\dfrac{2}{3}(6)$

It is clear that $\frac{2}{3}$ is common.

Taking out common factors, we get

$\dfrac{2}{3}(x+6)$

It is the factored form of the given expression.

Hence, the correct option is C.

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3 years ago

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What is the surface of a cube with the side lenght of 9cm

marissa [1.9K]

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3 years ago

What is the surface area of a rectangular prism with a height of 8 yd, length of 5.6 yd, and width of 2.3 yd?

sammy [17]

Answer:

152.16 yd²

Step-by-step explanation:

2(8 x 5.6) + 2(8 x 2.3) + (2.3 x 8) = 152.16 yd²

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Nady [450]

Answer:

Step-by-step explanation:

a. 1 & 2

b. 3 & 5

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d. 2/5 x 5/3

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