The contractor needs build a wheelchair ramp in two parts. She wants the first part of the ramp to go up as much as possible with the available space and be right at
the maximum allowed angle of elevation. How high can the ramp get to if the
available space is 20.4 feet long?
Round your answer to the nearest one decimal place.

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

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