Answer:
38π
Step-by-step explanation:
circumference= 2πr= 2×π×19=38π
The first step when multiplying fractions is to multiply the two numerators. The second step is to multiply the two denominators answers is: False
Answer:
b = 35
Step-by-step explanation:
Use the butterfly method (Cross multiply):
b × 13 = 13b
65 × 7 = 455
So you would have:
13b = 455
Divide both sides by 13.
You will get b = 35
Hope this helps!
Answer:
simple interest = $10, rate = 4.8%, time = 1 month
amount = $3500, rate = 4.8% and time = 1
Step-by-step explanation:
Answer:
153.94
Step-by-step explanation:
A= r ^2
A=
* 7 ^2
A= 153.94