See attached. The trick is to use similar triangles.
Answer:
76.5
Step-by-step explanation:
if the area is 76.5^2, then all you have to do is take the square root, and it is 76.5
Answer:
70
Step-by-step explanation:
complementary angles are 2 angles that add up to 90, the first angle is already 20 so just subtract 90-20 to find other angle
The answer is
-1 ≤ x < 3
We just learned this is in my algebra 2 AP class
