ASAP The Raptors formed a right triangle for the play below. Solve the triangle. Calculate all missing side lengths and angles. Round side lengths to the nearest tenth of a cm.

In ∠PQR, ∠P= 42°, ∠Q=90°, and QR= 28cm

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5