Answer:
y=1/3x -3
Step-by-step explanation:
Slope intercept form is y=mx+b, where m is the <u>slope </u>and b is the <u>y-intercept, </u>or the y-value at which the line intersects the y-axis.
Your slope is 1/3, and your y-int. is -3, so substitute those values in:
y=<u>1/3</u>(x) <u>- 3</u>
Note that 2x-y=8 can be solved for y: y=2x-8. This is identical to the first equation. The graph of one is exactly the same as the graph of the other. Thus, the two equations are dependent.
Answer:
1
Step-by-step explanation:
Answer:
6x+36=180
6x=144
x=24
Step-by-step explanation:
this is the correct answer
Answer:
3.9 units
Step-by-step explanation:
We are given that,
Time taken by each swing = 2.2 seconds
The pendulum formula is given by, 
, where T is the time taken and L is the length of the swing.
So, we have,
i.e. 
i.e. 
i.e. 
i.e. 
i.e. 
i.e. 
i.e. L = 3.923 units
So, rounded to tenths, the length of the swing is 3.9 units.
