What is the answer?!

y = 15

Step-by-step explanation:

Concept:

Here, we need to know the idea of similar triangles.

Two triangles are similar if they have the same ratio of corresponding sides and equal pairs of corresponding angles.

If you are still confused, please refer to the attachment below for a graphical explanation.

Solve:

Set up the proportion between the sides

Small / Big = Small / big

10 / 22 = y / 33

Cross-multiply to simplify the proportion

22 · y = 33 × 10

22y = 330

Divide 22 on both sides

22y / 22 = 330 / 22

y = 15

Hope this helps!! :)

Please let me know if you have any quesitons

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: