9ths answer. 113.112 ~ 113.1
1 / 343
This is just equal to
1 / 7^3 = 7^-3
A. 7^-1 * 7^-2 = 7^(-1 + -2) = 7^-3
B. 7^7 * 7^-10 = 7^( 7+ -10) = 7^-3
C. 7^-2 * 7^-5 = 7^(-2 + -5) = 7^-7
D. 7^-5 * 7^2 = 7^(-5 + 2) = 7^-3
So the correct answer is letter C. 7^-2 * 7^-5
Answer:
11 * 11 * 11
Step-by-step explanation:
11^3 is the same thing as 11*11*11
Answer:
35
Step-by-step explanation:
x + 55 = 90
x = 90 - 55
x = 35
