A staircase handrail is made from congruent parallelograms. In OPQRS, PQ = 17.5, ST = 18, and mZQRS = 110°.
Find each measure. Explain.

At which value in the domain does f(x) =0?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq