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Hatshy [7]
3 years ago
12

A rectangular banner measures 3 ft by 7 ft. How much material do you need for seven banners?

Mathematics
1 answer:
Ksivusya [100]3 years ago
6 0
147ft of material I’m pretty sure
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A skateboard ramp is 17 inches high and rising an angle of 25° how long is the base of the ramp?
Katen [24]

Answer:

  36.46 inches

Step-by-step explanation:

The tangent of the angle is the ratio of the height to the base length:

  Tan = Opposite/Adjacent

  tan(25°) = (17 in)/(base)

  base = (17 in)/tan(25°) ≈ 36.46 in

The base of the ramp is about 36.46 inches long.

8 0
4 years ago
If a and b are real numbers, what property of real numbers is illustrated by the equation below? 4a + 4b = 4(a + b)
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D. Distributed Property of Multiplication over Addition. Happy Thanksgiving. Hope this helps.

7 0
4 years ago
A cheetah can travel up to 29 meters per second.what is the cheetahs speed to the nearest tenth in miles per hour? (1 mile=1690
Ray Of Light [21]
 64.87=64.9 mph
I think I'm not so familiar with meters.
1 mps (meters per second) = about 2.23 mph (miles per hour) 
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3 0
4 years ago
Simplify to create an equivalent expression 19−6(−k−2)
Nikolay [14]
<span>19 − 6( − k − 2) 

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Answer:

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Step-by-step explanation:

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