square both sides
2y = 64
∴ y = 64/2 = 32
The answer is option D. y = 32
Answer:
This is an expression.
Step-by-step explanation:
L+M >= 500 (greater than or equal to)
2L + 0.5M <= 850 (less than or equal to)
Answer: a = b*r/n
Step-by-step explanation: Hope this helps :^)
Answer:
100π square inches
Step-by-step explanation:
The area of a circle is given by ...
A = πr^2
where r is the radius. The radius of a circle is half the diameter, so your circle with 20 inch diameter has a radius of 10 inches. Putting that value into the formula gives an area of ...
A = π·(10 in)^2 = 100π in^2
The area is 100π square inches.