Answer:
The Answer is D
Step-by-step explanation:
Step-by-step explanation: i am pretty sure it is 1
Answer:
1/2
Step-by-step explanation:
2*3=6
6/12=1/2
The first mistake was made in step 1 because they took out the x’s it should be 10x-25+2x+8=43
So you want height to be 0 so you plug zero into the height and solve from there. You subtract 192 from both sides to get -192=-16tsquared. Then you would divide by -16 and end up with 12 = t^2. Then you find the square root of 12 and get t = 3.464 seconds.
