Answer:
don't know but hope you have a good new year
DC + BD = BC (your answer is correct). None of the other answers can be 100% proven
Answer:
0.5 seconds
Step-by-step explanation:
Two rockets are launched at the same time, but from different heights.
when the heights are same then y are equal. So equation both equations and solve for t
Add -16t^2 on both sides
Subtract 150 t from both sides
Divide 10 on both sides
t=0.5 seconds
I think i did this one before it was 1000 was the answer for it .
Alex, please try again. You have not used the "^" symbol here to denote exponentiation, as you were specifically asked to do. By 5x 2, do y ou mean 5x^2? Please rewrite <span>3x 3 y · 5x 2 y .</span>