Maggie is rock climbing. after reaching the summit, she descends at a rate of 7 feet each minute. if she continues at this rate, where will maggie be in relation to the summit after 8 minutes?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2