Answer:
The answer is 7.
Step-by-step explanation:
I have used an Online Algebra calculator to check my answer with so this answer is 100% correct.
PLEASE MARK BRAINLIEST.(THE CROWN ON THE LOWER RIGHT- HAND SIDE OF ANSWER.)
Answer:
132 feet per second
Step-by-step explanation:
multiply the mileage by 1.467 and round
1.6m=-4
Divide both sides by 1.6 to get m by itself
1.6m/1.6=-4/1.6
m=-4/1.6
m=-2.5
Answer: m=-2.5
Anything to a negative power makes it inverse and 1/2 power is just square root.
Therefore 49^-1/2 is 1 divided by the square root of 49. The square root of 49 is 7 so the answer is 1/7.