Answer:
61.57~~ 62
answer is 62
Step-by-step explanation:
V = B × H
B = a^2×sqrt(3)/4
Answer: (x+(-4))^2 + (-67)
Step-by-step explanation:
To get -8, you must have (x-4)^2, and the expanded form of that is x^2-8x+16, so you need to subtract 67 to get 51.
It takes Andre 1.25 minutes to swim a lap.
Answer:

Step-by-step explanation:
It's 31 degrees, I hope it is the right answer
Answer:
9 3/16
Step-by-step explanation:
to add fractions make sure they have a common denominator