ABC is a triangle

AB = AC and BA is parallel to CD

Work out the size of the angle marked x.

A beach ball rolls off a cliff and onto the beach. The height, in feet, of the beach ball can be modeled by the function h (t) = 64-16t2 h ( t ) = 64 - 16 t 2 , where t t represents time, in seconds.

A tailor used 2 meters of string to make 10 Halloween masks. He used _ of a meter for each mask.

A cone has a diameter of 4 centimeters and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can be used to calculate the volume of the cone?

What is the equation 3n+2=15

Rosa read 10 pages of a book on monday. She read 1/3 of the remainder on tuesday. If she still had 24 pages to read, how many pages were there in the book

How to solve 6p^2-42p-48

Lie needs 15 pieces of string 1/2 of an inch long. She cut a 6 inch piece of string into pieces that are each 1/2 of an inch long. How many more pieces of string does she need?

X - 10 + 3 - 2x = x - 1

Penelope determined the solutions of the quadratic function by completing the square. f (x) = 4x² + 8x + 1 -1 = 4x² + 8x -1 = 4 (x² + 2x) -1 + 1 = 4 (x² + 2x + 1) 0 = 4 (x + 2) ² 0 = (x + 2) ² 0 = x + 2 -2 =

A home is to be built on a 56 foot 9 inch wide lot. The house is 5 feet 5 inches from the side of the lot and is 34 feet 10 inches wide.