the distance around a circle wading pool is 39.25m. how far does the lifeguard have to walk from the edge of the pool to the center

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Find two numbers if their sum is 91 and the ratio is 6: 7?