Your answer is 0.40 ......................
I can’t solve right now but if you know cross multiplication i can set up the equation for you
27/45=x/25
now cross multiply and get your answer :)
Answer:
Search google but the answer is (8.31×10-3) (9.9×10)-6
The answer is C it’s vertex is at (2,4) because a quadratic formula is suppose to look like y= a ( x - h )^2 + k and the vertex is (h,k) when you look back at Your question h=-2 and but Bc of the formula then it’ll be h=2 and then k=4 and that’s how you get the vertex from a quadratic formula. Hope this helps :)
The answer is option three(photo for step by step)
