Use implicit differentiation to find the following. (Round answers to four decimal places as needed. If only the x-coordinate is given, you must also find the y-coordinate.) HINT [See Examples 2, 3.] ln(x − y) + 4 = 2x2, x = 0

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°