Answer:
-7 (7x^2-y^2-19)
Step-by-step explanation:
Answer: 375
Step-by-step explanation: If the problem was pythagorean theorem. Then I hope this explantion will help.
5 squared and 20 squared. 5 squared would get you 25 and 20 squared should get you 400. Then you should take 400-25=375. Your answer therefore is 375
I hope this helped!
Answer:
9
Step-by-step explanation:
12 divided by 4=3 3X3=9
Answer:
3/5
Step-by-step explanation:
Answer:
Please where are the boxes