Answer:
5.478113141
Step-by-step explanation:
to find diameter when you have the circumference you use the formula d=
, so you divide the circumference by π and you get diameter, round your answer if you're asked to.
hope it helps :)
Answer:
![\huge\boxed{-\frac{1}{3}}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B-%5Cfrac%7B1%7D%7B3%7D%7D)
Step-by-step explanation:
In order to find the slope of a line, we need to find the rise over the run.
Basically - the change in y divided by the change in x.
![\frac{\Delta x}{\Delta y}](https://tex.z-dn.net/?f=%5Cfrac%7B%5CDelta%20x%7D%7B%5CDelta%20y%7D)
We can compare the two points and find both.
We go from (0, 2) to (3, 1).
From 0 to 3 (x) is 3 units.
From 2 to 1 (y) is -1 units.
Therefore we can divide the x by the y.
![\frac{-1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B3%7D)
![-\frac{1}{3}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B3%7D)
Hope this helped!
The equation to this line is y=2x+3
Answer:
B
Step-by-step explanation
a squared plus b squared equals c squared.
16 plus 144 equal 160.
now square 160
Multiply2 * x/15 to 2x/15
multiply both sides by 30 which is the LCM of 10, 5, 3, and 15
expand it
simplify 18 - 15x - 12x - 6 + 10x to 12 - 17x
add 17x to both sides
add 4x + 17x to = 21x
divide both sides by 21
simplify 12/21 to 4/7
now simplify
Answer: x = 4/7.