The sum of any triangle's three angles always add up to 180 degrees. Since you know two angles already ( 37 and 90 ), you can subtract those from 180 to find the remaining angle which is 53 degrees. The answer to your question is 90 degrees and 53 degrees.
Answer:
2 1/2 divided by 1/10 = 25
5 divided by 1/10 = 50
<em>Hope this helps</em>
<em>-Amelia</em>
47.4% of the number 22 is 10.428.
Hoped I helped!
5x + 4y = 32 ⇒ 45x + 36y = 288
9x - 1y = 33 ⇒ <u>45x - 5y = 165</u>
<u>41y</u> = <u>123</u>
41 41
y = 3
5x + 4(3) = 32
5x + 12 = 32
<u> - 12 - 12</u>
<u>5x</u> = <u>20</u>
5 5
x = 4
(x, y) = (4, 3)
The percent would be 29%. You need to move the decimal to the right twice.
