Question

step 2 evaluate the given expressions when x = 27. m∠qpr=(4x + 13)°=(4•_+13)°=_° m∠rps=(2x - 18)°=(2•_-18)°=_° so, m∠qpr = _° and m∠rps = _°.

Explanation:

Step1: Substitute \(x = 27\) into \(m\angle QPR=(4x + 13)^{\circ}\)

\((4\times27+ 13)^{\circ}=(108 + 13)^{\circ}=121^{\circ}\)

Step2: Substitute \(x = 27\) into \(m\angle RPS=(2x - 18)^{\circ}\)

\((2\times27-18)^{\circ}=(54 - 18)^{\circ}=36^{\circ}\)

Answer:

\(m\angle QPR = 121^{\circ}\), \(m\angle RPS=36^{\circ}\)