WHAT IS THE ANSWER FOR -3 BY 2 ADDED TO -10 BY 3?

The amount of energy it takes to lift a box might be a function of which of the following

Ineed with number 6 , explain how to get 1978

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)