Answer: 1- a square has 4 equal sides so if one side is 9cm then the rest are 9cm, so 9x4= 36cm
2- do the same thing as part 1 but add a power of 2 to it, so 36^2 = 1296cm
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
f is neither even nor odd
Answer:
A
Step-by-step explanation:
sin θ=3/8
θ=sin ^{-1}(3/8)
≈22.02 °
Answer:
A) (-infinity,-2] and D) [0,2]
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
-8+4-7+9-2+(-5)
-8+4-7+9-2-5
-8-7-2-5+4+9
-22+13
-9
