PLS HELP!! The local tennis club has 250 members. The club plans to survey 50 members about their satisfaction with the tennis club. For which plan would the outcome of the survey be biased?

How many solutions does the nonlinear system of equations graphed below have?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer