Answer:
r = 5
I just turned it in it was correct
Step-by-step explanation:
please mark brainliest
I agree because parentheses always go first and 4+5 equals 9 so in conclusion ralph is correct and the answer would be 30
The answer is A...
(5 , -4) ...
if you need the steps let me know
Answer: $5
Step-by-step explanation: 4 children divided by 20 equals 5
Answer:
130.24
Step-by-step explanation:
8*10+3.14*4^2=
80+50.24=130.24 ft^2
Cut the shape into a semi-circle and rectangle (with length 10 and width 8).
You'll find the radius of the semi-circle is 4.
The area of the rectangle is 80.
Then use the pir^2 formula but replace pi with 3.14
3.14 multiplied by radius 4 squared is 50.24
50.24 plus 80 is 130.24 ft squared.
