Answer:
y=-3/16(x-8)^2+12
Step-by-step explanation:
Refer to the vertex form equation for a parabola:
y=a(x-h)^2+k where (h,k) is the vertex.
Therefore, we have y=a(x-8)^2+12 as our equation so far. If we plug in (16,0) we can find a:
0=a(16-8)^2+12
0=64a+12
-12=64a
-12/64=a
-3/16=a
Therefore, your final equation is y=-3/16(x-8)^2+12
Answer:
24
Step-by-step explanation:
60% is equal to 3/5. So, we can divide 15 by 5 to get 3 and multiply 3 by 3 to get 9. Then add 9 to the 15 to get 24, Alternatively you can multiply 15 by 1.6
6:13 =83
6+13=19
1 part=83÷19
=4.37
6×4.4=26.4
13×4.4=57.2
26.4:57.2
p.s I got how much money only...
sorry
Answer:
2/3
Step-by-step explanation:
This problem is an overlap problem. First we have that 1/8 total tried out for football team, 1/6 total tried out for baseball team and 1/12 of the students that tried out for both football and baseball team.
So if we want to find those who just tried football, we perform the following operation:
1/8 - 1/12 = 1/24.
So we know that 1/24 tried out just football.
If we want to find all those who tried out just for baseball, we perform the following operation:
1/6 - 1/12 = 1/12
So we know that 2/24 (1/12 multiplied by two) tried for both football and baseball and 3/24 tried out for football, it means that 2/3 of the boys who tried football also tried baseball.
Hi friend
#24
y/9+5=0
Simplify to both sides
1/9 y+5=0
Now subtract 5 from both sides
1/9 y+5-5=0-5
1/9 y=-5
Multiply both sides by 9 so we can find the y value
9(1/9 y)= (9)(-5)
y=-45
The answer is A ( Your answer was not good)
#25
3b-7<32
First you need to add 7 to both sides
3b-7+7=32+7
3b<39
Now divide both sides by 3 so we can find the value for b
3b/3<39/3
b<13
The answer is A
#26
3p-16<20
Now we gonna do the same thing
Add 16 to both sides
3p-16+16<20+16
3p<36
Now divide both sides by 3
3p/3<36/3
p<12
The answer is C
#27
3p-6>21
Just do the same thing
Add 6 to both sides
3p-6+6>21+6
3p>27
Divide both sides by 3
3p/3>27/3
p>9
The answer is B
I really hope that's help and good luck :0
