Answer:
35x^2 - 71x + 15
Step-by-step explanation:
look at the photo
Make x=0 in the second equation, giving you y=-3. If you plug that in to the top equation you would get x-3(-3)=-19, x+9=-19,x=-28.
Answer:
ghjggjdjhjgj;jk;l
Step-by-step explanation:
Answer:
39.27
Step-by-step explanation:
Formula: PIEr^2/2
so 5 square which is 25.
then 25 times pie which is then divided by 2
39.27