Answer:
13
8
=
5
4
=
5
4
or
11
4
Step-by-step explanation:
Cannot guarantee. But I believe the answers are:
1) (3,2)
2) (3,-2)
3) (-3,2)
4) (-3,-2)
Edit: These are correct. When you substitute these into each equation,you get 72.
The negatives work because (-x)^2 = positive
Using online calculators is great
6 maybe? I used Siri sorry if it’s wrong
Answer: -276.2 ft.
Step-by-step explanation: He descended 91 x 4.5 which is -409.5 ft. But since she goes up 43 x 3.1 which is 133.3 ft, -409.5 + 133.3 = -276.2 ft.
Hope this helps! :)
it's to 2.5 cuz u divide 5/2=2.5