The complement of an angle is the degree which makes the angle add up to 90 degrees. Therefore:
complement of y= 90-53
= 37.
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12y + 5 = 53 12y = 48 y = 4
360/5 = 72 degrees
The answer is 5 degrees.
Question: x = 2y2 +3 if x = 53 what NEGATIVE value of y makes this an equality Answer: x= 2y2 + 3 53 = 2y2 + 3 53 - 3 = 2y2 50/2 = y2 25 = y2 Take the Square Root of Both sides so we can get: y = Square root of 25 so: y = EITHER 5 or -5 Then the ANSWER is -5 (since we need the NEGATIVE Value of Y)
a = 3 and y = 0