What is the solution of sqrt x + 2 - 15 = -3? a. x = 142 b. x = 232 c. x = 322 d. no solution

Step-by-step explanation:

The given equation is:

Adding 15 on both the sides, we get

Squaring on both the sides of the equations, we have

Subtracting 2 on both the sides, we get

Thus, the solution of the given equation is .

Hence, option A is correct.

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°