Please help ill mark brainliest. Marc would like to put a volleyball net across the center of his circular pool. The distance around the pool is 100.5 feet. How long does the net need to be if it must extend ½ foot past each side of the pool? Round your answer to the nearest foot.

What is the answer to |-2x-5|-|-4+8| and x=7

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice