Answer:
y = 63° because they are alternate angles.
Answer:
it's option c x(7y)
Step-by-step explanation:
you don't need any order to multiply
Answer:
Yes
Step-by-step explanation:
21/3=7
15/3=5
Answer:
-4x^2? + 8x? + 11x^2 - 23x + 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
47 and half .................
