Explain how to use a number line to find the opposites of the integers 3 units away from -7

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

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