Answer:
Step-by-step explanation:
B is 90-42=48° since complementary angles add to 90°
Answer:
WHEN YOU
Step-by-step explanation:
WHEN YOU MULTIPLY 1X1 YOU GET ONE
Answer:
x = 5, 2
Step-by-step explanation:
x^2 = 7x - 10
x^2 -7x + 10 = 0
(x - 2)(x - 5) = 0
x = 5, 2
