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Bond [772]
4 years ago
12

Alison is going camping and needs to get a tarp to cover the top of her tent. She has the following diagram of her tent. How lar

ge a tarp does she need?
A) 80 ft2
B) 105 ft2
C) 160 ft2
D) 185 ft2

Mathematics
1 answer:
Strike441 [17]4 years ago
3 0

Answer:

A 80ft

Step-by-step explanation:

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Divide $28 in the ratio 5:2:7.
Nina [5.8K]

Answer:

<h3>10:4:14</h3>

Step-by-step explanation:

5+2+7=14

28/14=2

2*5=10

2*2=4

2*7=14

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3 years ago
Write the equation of a line that is perpendicular to x = -1 and that passes through the Point (8, -4).
pychu [463]

Answer:

y = - 4

Step-by-step explanation:

x = - 1 is the equation of a vertical line parallel to the y- axis

The equation of a line perpendicular to it will therefore be a horizontal line parallel to the x- axis with equation

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The line passes through (8, - 4 ) with y- coordinate - 4 , then

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How much more area does a large pizza with a 12 in. diameter have than a small pizza with an 8 in. diameter? Round your answer t
ivolga24 [154]

Answer: About 63 in²

Step-by-step explanation:

<u>Area of circle = π · r²</u>

  • r = radius length
  • π ≈ 3.14

<u>Area of large pizza:</u>

\pi *r^{2} =3.14*6^{2} =3.14*36=113.04

<u>Area of small pizza:</u>

\pi *r^{2} =3.14*4^{2} =3.14*16=50.24

<u>Difference in area:</u>

113.04-50.24=62.8

4 0
2 years ago
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