268 kilometers=166.527 round to the nearest hundredth=<span>166.53</span>
A. X=81
B. Y=99
C. Z=129
A triangle equals 180 degrees so all the numbers inside the triangle must add up to 180. Therefore you do 48+51-180 to give you x. Then subtract the number you got for x from 180 to find y and subtract 51 from 180 to find Z
Answer: B
Step-by-step explanation:
Answer:
(3+6) - 4(3) + 3(6)
9- 4(3) + 3(6)
9- 12 + 18
=21
Step-by-step explanation:
An equivalent exponent will produce the same result as the other exponent.
5^3 is equal to 125. The power can be rewritten to any equation that equals 3. One example is as follows:

The operation in parentheses is worked out first, so the exponent will stay equivalent to 5^3.