Answer:
8 pi yd.
Step-by-step explanation:
The circumference of a circle can be calculated as follows:
c =
Where r is the radius of the circumference.
So in our case:
c = yd.
Answer:
No, the solution is -3.
Step-by-step explanation:
3y+10=-5y-14
We move all terms to the left:
3y+10-(-5y-14)=0
We get rid of parentheses
3y+5y+14+10=0
We add all the numbers together, and all the variables
8y+24=0
We move all terms containing y to the left, all other terms to the right
8y=-24
y=-24/8
y=-3
Answer:
42°(C)
Step-by-step explanation:
That is a right angle which means the sum of angles is 90°
So,we have x+48°=90°
x=90°-48°
x=42°
I think that it would be B because -6x-3 seems to follow the rules given here.