X= pi/4 +k(pi)
(This may not be correct sorry)
Answer:
C.
Step-by-step explanation:
Circumference=PI*diameter
Circumference=3.14*19.5
Circumference=61.23 rounds to 61.2 so the answer is C
Answer:
3.5ft
Step-by-step explanation:
To calculate the volume of something, you need to know the formula. Length x width x height. You already know the width, and the height, so you need to find the length.
4ft x 6ft x 3.5ft = 84ft^3
Answer:
1) b 243
Sorry, I couldn't figure out the other two..
Step-by-step explanation:
0.31717 can be written as the fraction <span>31717/100000.
I hope this help :P</span>
