Sure, What's up! What kinda help do you need. Give me subjects grade level.
Answer:
A and E
Step-by-step explanation:
9^3 / 9^3
Same number on top and bottom so 1 is an answer
look at the exponents, when dividing with exponents, you just subtract them, so it could also be 9^0, which is also 1
Answer: 2(10+5)
Step-by-step explanation: half of 20 is 10. half of 10 is five and i put them both in parentheses. outside the parenthesis i placed 2 so it is multiplied to the inner set of numbers.
Answer:
225
Step-by-step explanation:
i used a calculater and did 90 divided by .40
Angle a is 35 degrees angle b is 55 degrees angle c is 110 degrees