Need to find what x and y are ?

27

Step-by-step explanation:

This an an Isosceles right triangle so x = y

In this triangle the angles are 45° 45° 90° and side lengths a - a - a√2

Since hypotenuse is given as 27√2 we can say a = 27

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.