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3 years ago

6

2+3w<-1<3w+5Answer please

1 answer:

Dafna1 [17]3 years ago

7 0

2 + 3w < -1 < 3w + 5 |subtract 3w from all sides

2 < -1 - 3w < 5 |add 1 to all sides

3 < -3w < 6 |change the signs

-3 > 3w > -6 |divide both sides by 3

-1 > w > -2 → -2 < w < -1 → w ∈ (-2, -1)

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Answer:

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2 years ago

What is the product of the expression (-2.2)(1.5)(-4.2)

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3 years ago

Read 2 more answers

A right rectangular prism's edge lengths are 14 inches, 6 inches, and 3 1/3 inches. How many unit cubes with edge lengths of 2/5

DochEvi [55]

ANSWER

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EXPLANATION

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$V=lbh$

We substitute the given dimension to obtain,

$V=14 \times 6 \times \frac{10}{3} = 280i {n}^{3}$

The volume of the unit cube with edge lengths

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$(\frac{2}{5})^{3} = \frac{8}{125} {in}^{3}$

To find the number of unit cubes that can fit inside the prism, we divide the volume of the rectangular prism by the volume of the unit cube.

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