Answer:
X=60 degrees Y=30 degrees
Step-by-step explanation:
Given (n)=-14
where (n-1) x 7 + 91
(-14) = -14
Answer:
x(3+28y)
Step-by-step explanation:
21x-18x+28xy
3x+28xy
x(3+28y)
Answer: E and F.
E:
4 * 4 * 4 = 64, and 64 = 64.
F:
-1 * -1 * -1 = 1, and 1 = 1
Answer: sorry its not big enough to see sorry
Step-by-step explanation:
