1 Which expressions are equivalent to 5 5 5 2 5 Choose 2 answers: A (5-2)2 B. (5-4) w 51 54 52.5-6​

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

The parabola opens: y=√x-4 (principal square root) up down right left

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)