Answer:
<h2>
x = 19</h2>
Step-by-step explanation:
If the angles of a triangle are 45°, 45° and 90°, the the sides of the triangle are x. x and x√2
x√2 = 19√2 ⇔ x = 19
Answer:

Step-by-step explanation:
The inverse of a quadratic function is not a function.
The answer is x=4.5 and y=1 they are dilated by multiplying 3
basically write the triangle in degree language like this is a acute angle because this is a 70* degree angle and talk more