Ned heeelp

The answer to your question is   14a²b      

Step-by-step explanation:

Data

Area = 112 a³b²

width = 8ab

Process

To find the answer, just divide the area by the width, the result will be the length.

1.- Divide the numbers

                                        14

                                8    112

                                        32

                                          0

2.- Divide letter "a"

                                    a³/a = a³⁻¹ = a²

3.- Divide letter "b"

                                    b²/b = b²⁻¹ = b

4.- Write the result

                                          14a²b                  

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°