3 years ago

I need help and a explanation

Mathematics

1 answer:

nirvana33 [79]3 years ago

8 0

Answer:

Step-by-step explanation:

12(10/100)=$1.20

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Taylor bought her favorite teacher, Mrs. Miranda, a new tissue box holder. Regular sized tissue boxes are 9 inches by 4 inches.

Artist 52 [7]

Answer:

9x4=36

Step-by-step explanation:

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3 years ago

Maggie is converting 10,560 feet to miles by using StartFraction 10,560 feet Over 1 EndFraction times StartFraction 1 mile Over

weeeeeb [17]

Maggie's answer is going to be approximately 2 miles.

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3 years ago

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A carpenter needs to cut four sections, each 3–feet 8–inches long, from a piece of molding. If the board is only sold by the foo

KIM [24]

Alright, lets get started.

The length of each section what carpenter needs to cut is 3 feet and 8 inches.

Converting 3 feet and 8 inches into feet only, we know, $12 inches = 1 feet$

So, 3 feet 8 inches = $3 +\frac{8}{12} =3 +\frac{2}{3} =\frac{11}{3}$ feet

It means length of each section = $\frac{11}{3}$ feet

Carpenter needs to cut 4 sections, so length of 4 sections will be = $4*\frac{11}{3}=\frac{44}{3}=14\frac{2}{3} feet$

2/3 feet means 8 inches so she needs board 14 feet 8 inches

Board is only sold by the feet only so, she has to puchase 15 feet board. : Answer

Hope it will help :)

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4 years ago

As the time___, the water___

Tasya [4]

Answer:

As time increases water decreases

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3 years ago

The length of a rectangle is 3 cm greater than its width. the perimeter is 25 cm. what are the dimensions of the rectangle?

slega [8]

P = 2(L + W)
P = 25
L = W + 3
now we sub and solve
25 = 2(W + 3 + W)
25 = 2(2W + 3)
25 = 4W + 6
25 - 6 = 4W
19 = 4W
19/4 = W
4.75 = W <== width = 4.75 cm (or 4 3/4 cm)

L = W + 3
L = 4.75 + 3
L = 7.75 <== length = 7.75 cm (or 7 3/4 cm)

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3 years ago