Factor 6x4 â€"" 5x2 12x2 â€"" 10 by grouping. What is the resulting expression? (6x 5)(x2 â€"" 2) (6x â€"" 5)(x2 2) (6x2 5)(x2 â€"" 2) (6x2 â€"" 5)(x2 2).

Find the value of x that will make l ll m

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?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator