In ARST, t = 9.5 inches, ZR=149º and ZS=12°. Find the length of r, to the nearest 10th of an inch.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.