Answer: By adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own. Don't multiply or divide by a variable unless you know it is always positive or always negative.
Step-by-step explanation:
The angle is a complementary angle so both angles add up to 90 degrees
Therefore set your equation equal to 90 to find angle of x
53+x=90
Subtract 53 from both sides
X= 37 degrees
Answer:
I cannot see the picture I think its because my chromebook sorry
Step-by-step explanation:
10x^2-10x+20 is the answer to this
Jenna should say 35. Hope it helps
