Answer:
this is for column A
Step-by-step explanation:
1: x=9
2:x=8
3:x=7
4:x=84
5:Exact Form: 15/2
Decimal Form: 7.5
Mixed Number Form: 7 ½
6:Exact Form: 25/6
Decimal Form: 4.16
Mixed Number Form: 4 ⅙
7:x=77
8:decimal form:0.03
exact form: 1/30
9:x= 2.83
10:x=6
11: 2.17
12:Exact Form:1/3
Decimal Form: 0.3
Answer:
Step-by-step explanation:
45 + 5/6x = 50.....subtract 45 from both sides
5/6x = 50 - 45
5/6x = 5....now multiply both sides by 6/5 to get rid of the 5/6 on the left
(6/5)(5/6)x = 5(6/5)
x = 30/5 which reduces to 6 <==
OR
45 + 5/6x = 50...subtract 45 from both sides
5/6x = 50 - 45
5/6x = 5.....divide both sides by 5/6 to get rid of the 5/6 on the left
x = 5 / (5/6)
x = 5 * 6/5
x = 30/5 which reduces to 6 <===
either way the answer is the same...x = 6...just do what ur most comfortable with
After 9 seconds.
(t) = -16t^2 + 1296 // 1296 because that’s the initial height
Now find what value of t makes h(t) equal to 0.
h(t) = 1296 - 16t^2
Use the difference of squares formula
h(t) = (36-4t)(36+4t)
We only take the positive answer, not the negative one (because negative won't make sense here)
36 - 4t = 0
36 = 4t
9 = t
The answer is r = ∛(T²GM/4π²)
T² = (4π²/GM)r³
Divide both sides by 4π²/GM
T²/(4π²/GM) = (4π²/GM)r³/(4π²/GM)
T² * GM/4π² = r³
r = ∛(T²GM/4π²)