A 34-foot bike ramp needs to be set up such that the horizontal length along the ramp is four times that of the height of the ramp. Write and solve a system to find the horizontal length and height for the ramp. If necessary, round answers to the nearest hundredth. 26.25 feet long and 7.75 feet tall

27.2 feet long and 6.8 feet tall

32.98 feet long and 8.25 feet tall

31.16 feet long and 13.6 feet tall

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Which graph represents the parent function of y=(x+2)(x-2)