When y=0, t=1
so after 1 second the hammer land on the ground.
it would be y = -12/5. Hes the work. hope this helps!
Here's how it works:
12+12+x+6+x+6=64
36+2x=64 <Combine like terms
2x=28 <Subtract 36
x=14 <Divide by two
Answer: x=3 ==> 1st option
Step-by-step explanation:
FH=FG+GH
18=4x+2x
6x=18
x=3 ==> 1st option
1 quater= q 1 dime=d 1 nickel= n
q .25 1
d .10 2
n .05 3
qq .50 4
qd .30 5
qd .30 x
qn .35 6
qn .35 x
dn .15 7
qdn .45 8
qdn .45 x
qqd .60 9
qqn .55 10
qqdn .65 11
you can make 11 diferent amounts i hope this helps