Answer:
9π meters
Step-by-step explanation:
SInce 6π is the circumference of the circle, 6π would be the diameter.
We need to then convert 6π into the radius which we can do by dividing 6π by 2 to get 3π.
The formula for the area of a circle is πr^2. Plug in the previous result for the radius to get the following:
π3^2
9π
Answer:
-49
Step-by-step explanation:
−32+(2−6)(10)
=−9+(2−6)(10)
=−9+(−4)(10)
=−9+−40
=−49
I hope this is right haha
Answer:
A and c
Step-by-step explanation:
multiply the 3 to both parts of equation
Nine-tenths (9/10) of a foot of rain would be collected in one day.
Answer:
=3651 km^2
Step-by-step explanation:
The rectangle at the top is 11 km by 32 km
The area is 11*32 =352
The rectangle at the bottom is 9 km by 11 km
The area is 9*11 = 99
Add the two areas together
352+99 =451 km^2
