It's an isosceles triangle, so the angles at the base are congruent:

The triangle XYW is a rectangular triangle.
We know that the sum of the measures of angles in a triangle is 180°.
Therefore we have the equation:

Answer: 73
Answer:

Step-by-step explanation:

» Collect second degree terms (x² coefficients) together and first degree terms (x coefficients) and constants

Answer:
.42 is an answer that will work.
$6.50 per hour. 42.25/6.5=6.5
Answer:
0.4375
Step-by-step explanation: