Answer:
pift^2(or your third option) is the area of a circle with a radius of 1.
Answer: answer C is correct
Step-by-step explanation:
50° F
To convert C° to F°, Multiply the celcius temperature by 9/5, then add 32 to it.
10 x 9/5 = 18
18 + 32 = 50
A
(4c-1)(y+3)
4c(y+3) -(y+3)
=(4c-1)(y+3)
