Z is 10 yd y is 38 v is 7.9 yd x is 90 because it is a right angle u is 6.2 yd and w is 52 i belive because if you add 38 and 90 you get 128 now take 180-128=52

Convert the mixed number to an improper fraction:

Subtract the fractions to get your final answer:

Answer:
Linear expression
Step-by-step explanation:
If you have an expression with = sign, it becomes an equation
Without the = sign, it's just an expression

Converting from rectangular coordinates to polar coordinates involves setting

. Since the left hand side matches

perfectly, the equation's rectangular coordinate form is

.
.006, hope that helps, multiplying or dividing by ten you can just move the decimal point