Answer:
Step-by-step explanation:
we know that
In a right triangle
Applying the Pythagorean Theorem
where
c is the hypotenuse (the greater side)
a and b are the legs (perpendicular sides)
In this problem we have
substitute
there is a factoring rule where
So,
a = x
b = y + z
144 divided by 36 is 4, so 4 yards.
2.
2 pennies equal 2 cents.