Answer: option a.
Step-by-step explanation:
Given the expression 
, you need to remember:
The Product of powers property:
The Power of a power property:
And:
![\sqrt[n]{a^n}=a](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%5En%7D%3Da)
Therefore, as the index of the radical is 2, you can rewrite 
as:
Rewrite this and simplify. Then:
This matches with the option a.
Answer: B.) 1,500,000 centimeters
Step-by-step explanation: I took the test on it! a little hint, If you would've just looked up " Convert 15,000 meters to Centimetres. " The answer would've shown up with the accurate calculator that google has provided! Hope that helps luv <3
This year per hour: $10.50 = 125%
last year = 100%
therefore: 10.50/125 x 100
= 8.40
friend earned $8.40 last year.
Answer:
Step-by-step explanation:
Measure the angle between the lines
It should be 90 degrees,
