What is the anwser for .77 diveded by 136.9 to the nearest whole number

Find the cosine function that is represented in the graph.

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

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)