I need help with this…. Can someone please help me with

Step-by-step explanation:

The first diagram and second diagram both shows 1 + 2 + 3 + 4

The third diagram shows :

First diagram + second diagram = 4 squares row x 5 squares column

First diagram = second diagram

So, 2 times first diagram = third diagram

2 x (1+2+3+4) = 4 x 5

1+2+3+4 =

she drove 134 miles

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s