<em>Answer:</em>
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<em>This " / " means or, btw!</em>
<em>Step-by-step explanation:</em>
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<em>⇒Take square root.</em>
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<em> ± </em>
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<em> or </em>
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<em>Hope this helped you!</em>
First one the answer is A; Alexander needs 70 ft
In 3 years she will earn 1,800.
15,000 x .12=1,800
X + y = 180
x = 4y
Plug that in and you get: 4y + y = 180
5y = 180
y = 36
If you want the larger angle, simply plug in y to x = 4y
So: x = 4(36) = 144
The smaller angle is 36 degrees, and the larger angle is 144 degrees.
Answer and expl
anation is in a file. Link below. Good luck!
bit.ly/3a8Nt8n
