If you plug in 12 for x.
Your expression is y= 2(12)/3y
then you just solve for Y
1: Bettina's 60, and Melvina's 20.
2: 4.5 gallons
Multiply 4x2 since the opposite side is the same length, and then subtract the answer (8) from the perimeter (14 units) and you’ll get 6. and then divide 6 into 2 since there is 2 more congruent sides, and you will get 3.
answer is 4pi
Step-by-step explanation:
Area of circle is measured by formula pi R squared, since diameter is 4 and radius is half of diameter then radius is 2 so Pix2^2=4pi
