Hi can you please help me

x = 25

y = 21

Step-by-step explanation:

4x + 10 + 3x - 5 = 180° because these two angles makes a straight line

7x + 5 = 180° subtract 5 from both sides

7x = 175° divide by 7

x = 25

2y + 28 + 4y + 26 = 180° because the sum of these angles is equal to a straight line's measure

6y + 54 = 180° subtract 54 from both sides

6y = 126 divide both sides by 6

y = 21

9514 1404 393

  you cannot prove what isn't so

Step-by-step explanation:

The given vertices are not those of a right triangle.