Answer:
1.) -5 x 4 = -20
2.) 2 x ( - 8 ) = -16
Step-by-step explanation:
When you multiply negative numbers you do it as if it is addition, but you add a ( - ) to the answer. I hope what I have just explained in the "Step-by-step explanation:" helps you in future problems!! Good luck. :))
divide .
Answer: B
Answer: C.) $51
$85.00 x 40%
85.00 x 0.40= 34
85.00-34=51.00
$51
15.3 m/s
Step-by-step explanation:1) Find the gravitational potential energy using the equation :
2) Then use the equation for kinetic energy to solve for the velocity:
