Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
In the right triangle ABC
Applying the Pythagorean Theorem

substitute the given values

solve for BC



The answer is 90, 25, 155, 115 respectively
It would be E im pretty sure be you simplify the p and q
Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formula and equations.
Equation examples:
· Slope intercept form: y = mx+b, where m is the slope and b is the y-intercept.
· Point slope form: <span>y - k = m(x - h)
</span>· <span>Pythagorean theorem: a</span>² + b² = c²