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ad-work [718]
3 years ago
10

Susana is standing and looking at a helicopter in the sky. If the helicopter is 125 feet above the ground and Susana is standing

300 feet from the helicopter, what is the angle of elevation from the ground to the helicopter?
A. 22.6°
B. 24.6°
C. 65.4°
D. 70.5°
Mathematics
2 answers:
Nata [24]3 years ago
8 0

Answer: 24.6

Step-by-step explanation:

I'm not 100% sure but i got this by doing 300 divided by 125

Aleksandr [31]3 years ago
5 0
24.6 is the answer to the question
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<h3>What is equation?</h3>

An equation in math is an equality relationship between two expressions written on both sides of the equal to sign.

The complete question is:

An ongoing promotion at a department store gives customers 20% off the portion of their bill that is over $100. Ruby's total bill at the department store after the promotion has been applied is $250. If x represents the amount of money Ruby would have spent on the same purchase at the department store without the promotion, which of the following equations best models the situation?

A. 0.2x + 100 = 250

B. 0.8x + 100 = 250

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Given:

Department store gives 20 % off the portion of the bill that is over 100 dollars.

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let x is the amount of money she would have spent without the promotion.

Then, cost after discount applies = 0.8 ( x - 100 ).

Hence, the equation is 100 + 0.8 (x - 100) = 250.

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