i need to know how to solve this.

10

9 t^2

Step-by-step explanation:

10t             20t-40

*

6t-12         30 t^3

Factor

10t             20(t-2)

*

6(t-2)         30 t^3

We can cancel 10t

1            20(t-2)

*

6(t-2)         3 t^2

We can cancel t-2

1            20

*

6               3 t^2

We can cancel a 2 from the 20 and from the 6

1               10

*

3               3 t^2

     10

9 t^2

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: