How do you find the answer to
5 to the power of -3 times 5 to the power of 3

1

Step-by-step explanation:

5^(-3) x 5^3.

5^(-3) = 1/5^3.

1/5^3 = 1/125.

5^3 = 125

1/25 x 125 = 1

d≈7.07in

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x