Answer:
B.
Step-by-step explanation:
In the attached file
C=2πr and x^2+y^2=r^2
r=4 because of the equation (16)^1/2 is 4
C=8π
Answer:
4 gallons of white paint
Step-by-step explanation:
Let
x -----> quantity of gallons of white paint that Hamza has to buy
we know that
A gallon of white paint must mixed with 2 gallons of brown paint
using proportion

Answer: 2length plus 2breath circle is 2pie r
Step-by-step explanation:
perimeter of a rectangle is 2L + 2 B a
-2x^2-3x is how you can simplify the expression