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2 years ago

15

Two sisters drive 144 miles on a camping trip they averaged at least 32 miles per gallon on the trio describe the number of gall

ons of gas they used

1 answer:

LUCKY_DIMON [66]2 years ago

8 0

X in less than or equal to 4.5. it is this because 32 is the least number of miles per gallon. 144/32=4.5.

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Suppose you are fencing a rectangular dog pen. The pen is to be 15 feet long and 7 feet wide. How much fencing would you need?

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Answer:

44 feet

Step-by-step explanation:

15 + 15 + 7 + 7 = 44

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What is the equation of the line passing through (-2,-7) (4,23)

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Answer:

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2 years ago

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Can someone help me with this.

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2 years ago

Nadia plans to paint her jewelry box. The box is shaped like a rectangular prism with the dimensions

Pachacha [2.7K]

Answer:

$132\ in^{2}$ is closest to the total surface area of the box

Step-by-step explanation:

we know that

The surface area of the box is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the box

we have

$L=7\frac{3}{4}\ in=\frac{7*4+3}{4}=\frac{31}{4}\ in$

$W=3\frac{1}{4}\ in=\frac{3*4+1}{4}=\frac{13}{4}\ in$

$H=3\frac{7}{8}\ in=\frac{3*8+7}{8}=\frac{31}{8}\ in$

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$B=LW$

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<em>Find the perimeter of the base P</em>

$P=2(L+W)$

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<em>Find the surface area</em>

$SA=2(\frac{403}{16})+22(\frac{31}{8})$

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3 years ago