Answer:
addition property
Step-by-step explanation:
See attached image.
Answer:
1.083
Step-by-step explanation:
Distribute through the parenthesis
subtract 5 from both sides
divide both sides by -1/3...or multiply both sides by -3
X² = hyp² - cat²
x² = 625 - 156.25
x² = 468.75
x ≈ 21,6