A 30-foot ladder is leaning up against a roof that is 20 feet above the ground.

(a) How far from the building is the foot of the ladder?

(b) What is the angle between the ladder and the ground?

Can a translation and a reflection map TriangleQRS to TriangleTUV?

Marion went shopping for shirts and pants today. If he bought 5 shirts that each cost $15, and 4 pairs of pants which each cost $10 how much money in total did he spend? Which of the following sets of equations correctly represents this situation?

What is the completely factored form of x^3-64

Round 21.98 to the nearest hundredth

The perimeter of a basketball court is 90 meters and the length is 6 meters longer than twice the width. What are the width and length show how you got the answer

Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct? Line segment NT intersects line segment MR forming four angles. Angles 1 and 3 are vertical angles. Angles 2 and 4 are vertical angles.

Carson loves to run she ran 4 3/4 miles on Monday 5 1/3 miles on Wednesday and X miles on Friday she has a total of 17 miles over the three day. Write an equation to represent the sum of her three runs

What are the solutions of the equation x4 - 5x2 - 36 = 0? Use factoring to solve. A. x = ±2 and x = ±3 B. x = ±2i and x = ±3 C. x = ±2 and x = ±3i D. x = ±2i and x = ±3i

The runways at the local airport are sketched in the figure classify 1 and 2 as cute obtuse right or straight

four students estimated the width of the door to their classroom. who made the best estimate? a, ted:1foot, b, hank, 3 feet, c, ann, 10feet, d, maria, 15feet