Answer: 22.5
Step-by-step explanation:
False
true
because 7 x 4 = 28 and 9 x 4 = 36 but in the first problem you can multiply any numbers.
Complementary angles add up to 90 so 90-28=the complement angle
Answer:
It will be the bottom right one.
Step-by-step explanation:
This is because she has 7 plus some white ones which would be 7+x. And since she is giving each teacher 5 than that is 5 times 3.
Answer:
Step-by-step explanation:
Given
Required
Solve
Expand
Rewrite as:
Split
Express 8 as 2^3
Apply law of indices