4k-6=-2k-16-2
4k-6=-2k-18
6k-6=-18
6k=-12
k=-2
The area of the circle can be calculated with the following formula

First let's find the radius


The answer would be 200.96 square yards
Answer:

Step-by-step explanation:
Height of the Cylinder= 30 feet
Diameter = 8 feet
Radius= Diameter/2 = 8/2 = 4 feet
The Amount of Metal Sheet used in constructing the tank is the Total Surface Area of the Tank.
Total Surface Area of a Cylinder =

Answer:
Leanne is correct. It is important that g(x) is subtracted from f(x).
Shiloh is incorrect. She subtracted f(x) from g(x), and subtraction isn't commutative.
*Just took the test, got the answer correct!! Hope this helps!
20% of a number is 1/5th of it so 50 × 5 is 250