Answer:
65 degrees, because vertical angles are always congruent.
Step-by-step explanation:
(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)
Answer:no
Step-by-step explanation: No, because all the ratios of y to x are not equal.
