Answer:
The complement of angle 53 degrees is 37!
Step-by-step explanation:
Complementary angles add up to 90 degrees!
Supplementary angles add up to 180 degrees!
So, 90 - 53 is 37!
Answer:
A = 54 units ^2
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh where b is the base and h is the height
A = 1/2 ( 18) * ( 6)
A = 54 units ^2
Answer:
x(x + 1)(x - 1)
Step-by-step explanation:
![{x}^{3} - x \\ = x( {x}^{2} - 1) \\ x(x + 1)(x - 1) \\](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B3%7D%20%20-%20x%20%5C%5C%20%20%3D%20x%28%20%7Bx%7D%5E%7B2%7D%20%20-%201%29%20%5C%5C%20x%28x%20%2B%201%29%28x%20-%201%29%20%5C%5C%20)
Answer:
Base 1 plus Base 2 divided by 2 times height
Step-by-step explanation:
The base 1 is 5 and base 2 is 7 and height is 3.5
I believe it is either A or B. sorry if this is no help