The coordinates triangle ABC are A (0, 2), B (-2, 6), and C (4,0). Find the equation of the altitude created when you connect point A with BC.

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1