Answer:
5 not including rests and what speed.
Step-by-step explanation:
plz mark me brainlyiist :)
I believe you work the problem out and put the answer down.
Answer:
6.2 seconds
Step-by-step explanation:
To translate into math, the question is asking you "for what approximate t value does h = 0?" In order to solve, you can plug in 0 for h and solve for t.
0 = -16t^2 + 620
-620 = -16t^2
620 = 16t^2
38.75 = t^2
= t
6.2 ~~ t (rounding to the nearest tenth)
Don't forget your units!
Let me know if you need anything explained in more detail; I'm happy to help.
Answer:
this man is the very trip and slow where was the school
8(3x−7)=−6(x+7)+4
(8)(3x)+(8)(−7)=(−6)(x)+(−6)(7)+4(Distribute)
24x+−56=−6x+−42+4
24x−56=(−6x)+(−42+4)(Combine Like Terms)
24x−56=−6x+−38
24x−56=−6x−38
Step 2: Add 6x to both sides.
24x−56+6x=−6x−38+6x
30x−56=−38
Step 3: Add 56 to both sides.
30x−56+56=−38+56
30x=18
Step 4: Divide both sides by 30.
30x
/30=
18/30
x=
3/5