You use the Pythagorean theorem and square 3 and 4. You then get 9 and 16. Add both to get 25. The square root of 25 is 5 so 5 is your answer
Answer:
$247.94
Step-by-step explanation:
Answer:
x^2 - 30 + 224 ≥ 0
the amount of cookies Jessica has more than Martha is at least two
Step-by-step explanation:
J + M = 30
x - 12 < 80