Answer:
w=+/-4.24 or whatever could be either since its squared
Step-by-step explanation:
subtract 25 so 5x^2=90. divide by 5 so w^2=18 then square root to get rid of the ^2 so w=+/-4.24
Dividing two negatives equals a positive:
(-63) / (-9) = 7
<span>Cougar population was 790 at the beginning
830-790=40</span>
Answer:
2057
2 2
Step-by-step explanation:
