3 years ago

Ben's ride is 7/8 mile.Antonio's ride is 3/4 ride. Who has a longer ride?

Mathematics

2 answers:

Citrus2011 [14]3 years ago

8 0

Ben because 7/8 is bigger than 3/4

Marianna [84]3 years ago

3 0

Ben's ride is longer because 3/4 x 2 is 6/8 so 7/8 is greater than 6/8.

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Sin 30 = 16/x
x = 16/sin 30 = 32
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The speed(S) of a car varies partly directly as its mass(M) and partly directly as the quantity (Q) of fuel in it. When the spee

weeeeeb [17]

Answer:

S varies partly directly as M and Q.

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S=KMQ+C.

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For the second one....

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80=600K+C.

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3 years ago

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3 years ago

A man standing near a building notices trhat the angle of elevation to the top of the buiilding is 64. he then walks 240 feet fa

trasher [3.6K]

See the picture attached to better understand the problem
we know that
in the right triangle ABC
tan 64°=AB/AC------> AB=AC*tan 64°-----> AB=x*tan 64°---> equation 1

in the right triangle ABD
tan 43°=AB/DA----> AB=DA*tan 43°---> AB=(240+x)*tan 43°---> equation 2

equate equation 1 and equation 2
x*tan 64°-=(240+x)*tan 43°---->x*tan 64=240*tan 43+x*tan 43
x*[tan 64-tan 43]=240*tan 43-----> x=240*tan 43/[tan 64-tan 43]
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the answer is
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3 years ago