Answer:
9
Step-by-step explanation:
12-3=Δ
12-3=9
(-oo, 42)
Mark brainliest
Hope this helps you
Graph that then it won’t let me send pic
Answer:
10 yards
Step-by-step explanation:
6+4=10
For this case we must find the quotient of the following expression:

We have to:

By definition of power properties we have:

So so:

Answer:
Option A
We can solve it two ways, we´ll do it via physics:
We know that:
d=vt
d=770km/h*15h
d=11550km
Now at 660km/h:
t=d/v
t=11550km/660km/h
t=17,5h
Math way:
770km/h→15h
660km/h→x
So:
(770*15)/660=x
x=17,5h