Answer:28
Step-by-step explanation:
Since x+32 is 90 degrees, you subtract 32 from both sides to get the remaining which is 28 degrees.
Answer: 
<u>Step-by-step explanation:</u>
To find the tangent, you need to find the derivative with respect to x.
Then substitute x = 1 into the derivative.
Given: 0 = 2x² - xy - y²
Derivative: 0 = 4x - y' - 2yy'
Solve for y': 2yy' + y' = 4x
y'(2y + 1) = 4x


Answer:
C
Step-by-step explanation:
The same x value cannot be used more than once or it isn't a function.
Answer:
Step-by-step explanation:
7x + 14 = 6x + 30
x + 14 = 30
x = 16