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Airida [17]
4 years ago
7

I have four rectangular pieces of thin hardboard whose dimensions (in cm) are 55×85, 65×75, 65×85 and 90×105.

Mathematics
1 answer:
Fantom [35]4 years ago
3 0

Answer:

All of them

Step-by-step explanation:

Longest edge that can pass through this window is:

sqrt(60² + 80²)

sqrt(10000)

100

(The diagonal)

Since all of the pieces have atleast one length less than 100, all can pass through the window

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A construction company orders 12 tons of pea gravel how many pounds of pea gravel do they order
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4 years ago
Use the net as an aid to compute the surface area of the triangular prism. A) 112 m2 B) 136 m2 C) 160 m2 D) 184 m2
Aloiza [94]

Answer:

136 m2 Option c

Step-by-step explanation:

136 m2

1 base = 6 × 7 = 42

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2 triangles = 2(6 × 4

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SA = 42 + 70 + 24 = 136 m2

7 0
3 years ago
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The length of a rectangle is 12 in. and the perimeter is 56 in. Find the width of the rectangle.
yuradex [85]

Answer:

W = 16 in

Step-by-step explanation:

P = 2L + 2W

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56 = 24 + 2W

56-24 = 2W

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Best regards

7 0
3 years ago
How many square inches in a foot
Cloud [144]

Answer:

There are 144 square inches in a square foot.

Step-by-step explanation:

A square foot is a square that is 1 foot by 1 foot. Since there are 12 inches in 1 foot, and to get the area you need to multiple 2 adjacent sides together, you do 12 times 12 which is 144 square inches. Many people have the misconception that a square foot has 12 square inches, but this is wrong since a square foot has dimensions of 12 inches by 12 inches, but when you multiply them together, you can see that the answer is actually 144.

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3 years ago
What is the unit rate of 115miles in 2hours
maksim [4K]
You would divide miles to hours amd get 57.5
5 0
4 years ago
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