help plz quick i will make u a brianlest 11. The triangles are similar. Write a similarity statement for the triangles. 12.Select the postulate or theorem that you can use to conclude that the triangles are similar. 17.The triangles are similar. Write a similarity statement for the triangles. and if can plz solve these I will make u a brainllest

 A.   ΔPQR ~ ΔSTU

               A.   AA Postulate

               D.   ΔWVZ ~ YXZ

Step-by-step explanation:

1) Match the short sides and long sides

Short sides       Long sides

    PQ                     QR                --> PQR

    ST                      TU                --> STU

2) ∠J = ∠M       Angles are congruent (given)

   ∠L = ∠P       Angles are congruent (given)

ΔJLK=ΔMPN  Angle-Angle (AA) Postulate

3) ∠W = ∠Y           Angles are congruent (alternate interior angles)

   ∠Z = ∠Z            Angles are congruent (vertical angles)

  ∠V = ∠X           Angles are congruent (alternate interior angles)

Δ WZV ~ ΔYZX   Angle-Angle Postulate

if you need just tell me and i will come to the rescue.

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a