The entire angle is a 90 degree angle.
Subtract the entire angle from what is given to find x.
90-28=62
x=62
Answer:
x^2.
Step-by-step explanation:
(x+3)^2 -3 (2x+3)
= (x + 3)(x + 3) - 3(2x + 3)
= x^2 + 3x + 3x + 9 - 6x - 9
= x^2 + 6x + 9 - 6x - 9
= x^2 + 6x - 6x + 9 - 9 Simplify like terms:
= x^2.
Answer:
E
E
E
E
Step-by-step explanation:
Answer:
Step-by-step explanation:
a ratio is comparing to things to gather and than simplifying to the smallest numbers