Which of the following equations is equivalent to 1/4 x - 1/2y = 8? 2x - 4y = 8 2x - 4y = 64 4x - 2y = 64

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.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter