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FrozenT [24]
3 years ago
13

A soccer ball on the ground is kicked with an initial velocity of 37 feet per second at an elevation angle of 70°. Which paramet

ric equations represent the path of the soccer ball?
A: x(t) = 37cos(70o)t and y(t) = –16t2 + 37sin(70o)t
B: x(t) = 37sin(70o)t and y(t) = –16t2 + 37cos(70o)t
C: x(t) = 37cos(70o)t and y(t) = –16t2 + sin(70o)t + 37
D: x(t) = 37sin(70o)t and y(t) = –16t2 + cos(70o)t + 37
Mathematics
2 answers:
Andrei [34K]3 years ago
5 0

Answer:

its B

Step-by-step explanation:

bagirrra123 [75]3 years ago
4 0

Answer: It’s A

Step-by-step explanation: Got it right on the quiz edg2021

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Step-by-step explanation:

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D

Step-by-step explanation:

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Rochelle earned $500 during the summer. She put 35% of this amount into savings. Which of the following fraction is equivalent t
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Step-by-step explanation:

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6 0
3 years ago
A car starts with a dull tank of gas. After driving around 5he city, 1/7 of the gas has been used. With the rest of the gas in t
Sati [7]

Answer:

\frac{2}{7}

Step-by-step explanation:

Given:

A car starts with a dull tank of gas

1/7 of the gas has been used around the city.

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Question asked:

What fractions of a tank of gas does each complete trip to Ottawa use?

Solution:

Fuel used around the city = \frac{1}{7}

Remaining fuel after driving around the city = 1 - \frac{1}{7}

                                                                         =    \frac{7 - 1}{7}  = \frac{6}{7}

According to question:

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By unitary method:

The car can complete 3 trip by using = \frac{6}{7} tank of gas.

The car can complete 1 trip by using =  \frac{6}{7} \div 3

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                                                             =  \frac{6}{21}

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Thus, \frac{2}{7} tank of gas used for each complete trip to Ottawa.

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Step-by-step explanation:

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