Answer:
Step-by-step explanation:

Let's solve your inequality step-by-step. <span><span><span>−<span>3<span>(<span><span>−2</span>−x</span>)</span></span></span>+x</span>>20</span>
<span />Step 1: Simplify both sides of the inequality. <span><span><span>4x</span>+6</span>>20</span>
<span />Step 2: Subtract 6 from both sides. <span><span><span><span>4x</span>+6</span>−6</span>><span>20−6</span></span><span><span>4x</span>>14</span>
<span />Step 3: Divide both sides by 4.<span><span><span><span><span>4x</span>4</span></span></span>><span><span><span>144</span></span></span></span>
<span><span><span><span /></span></span></span><span>x><span><span>7/2</span></span></span>
<span>ΔPQR is a right triangle
∡Q is a right angle. ⇒⇒⇒ ∡Q = 90°
QR measures 33 point 8 ⇒⇒⇒ QR = 33.8 ⇒ leg of the triangle
PR measures 57 point 6 ⇒⇒⇒ PR = 57.6 ⇒ hypotenuse of the triangle
we can find ∡P using sin function
sin P = QR/PR = 33.8/57.6 = 0.5868
∴ ∡P =

≈ 35.93°</span>