A right-angled triangle has sides of length (p - 2), (P + 1) and (p+4). Using Pythagoras' theorem, find the value of p and hence the lengths of all three sides.

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

Ten times the square of a non-zero number is eqaul to ninety times the number

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units