17. Which of the following triangles are similar to Triangle PQR? * A
B.
15
9
12
21
15
C.
D.
R
10
Р
18
A
17.5
A.
B.
C.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

40% off the regular price is the correct answer.

step-by-step explanation:

if x = 1, then the answer is 3.5

step-by-step explanation:

your answer is a