ABCD is a quadrilateral with diagonals AC and BD intersecting at P, and AC is perpendicular to BD. also AP = PC = BP =PD

Prove that:
1) AD = AB
2) AC bisects BÂD
3) BÂD = 90°
4) ABCD is a square​

Which number line represents the solution set for the inequality - x 24?

Graph y = -|x| + 2. click on the graph until the correct one appears.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?