The circumference of a circle is determined by the formula 2πr.
I'd say divide the circumference by two and youll be left with 60.5=πr .
then divide 60.5 by 3.14 to get r
which is approximately 19.26
now use the circle formula for area
A=πr²
A in terms of pi is
A = π*(19.26)²
Answer:
34
Step-by-step explanation:
It is this answer because 23+25 is 48 and 48-14 is 34
Answer:
He would save $3.60 by using the four pack unit price
Step-by-step explanation:
If the coach buys the pack of three, he will need 8, and that will cost him $39.60
If he buys the four pack, which he would need six of, it would only cost him $36.00
Answer:
y= 40
Step-by-step explanation:
The sum of the angle of a triangle is 180
2y+ 50 + y+10 = 180
Combine like terms
3y + 60 =180
Subtract 60 from each side
3y +60-60 = 180-60
3y = 120
Divide by 3
3y/3 = 120/3
y= 40