Answer:yes you did it pefect ly fine but fix number 6 make sure it's correct
Step-by-step explanation:
Hello, Trenties
Thanks for using Brainly,
If you're aloud to, I would fully recommended to graph the points and figure out if they meet or not.
Here's how to find intersections.
To find the intersection of two straight lines:
First we need the equations of the two lines. If you do not have the equations, see Equation of a line - slope/intercept form and Equation of a line - point/slope form (If one of the lines is vertical, see the section below).
Then, since at the point of intersection, the two equations will have the same values of x and y, we set the two equations equal to each other. This gives an equation that we can solve for x
We substitute that x value in one of the line equations (it doesn't matter which) and solve it for y.
This gives us the x and y coordinates of the intersection.
<em>Sources, mathoprenref</em>
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Again, Trentis, if you're having any other issues or questions I'm available.
Have a mathy day,
Emacathy
Answer:
none of the above
Step-by-step explanation:
The applicable relationship is ...
C = 2πr
Solving for r, we get
r = C/(2π) ≈58. (367 cm)/(2·3.14159) ≈ 58.41 cm . . . . no matching choice
_____
When the problem does not include a correct answer choice, I usually suggest you ask your teacher to show you the working of it.
Which stem-and-leaf plot represents the data 80, 81, 91, 92, 66, 55, 54, 30, 55, 79, 78?
const2013 [10]
Convert the given data into ascending order.
30,54,55,55,66,78,79,80,81,91,92
Here the minimum value is 30 and maximum is 92.
Total counts=11
Now plot the data.
Stem | Leaf
3 | 0
5 | 4 5 5
6 | 6
7 | 8 9
8 | 0 1
9 | 1 2
This is the required stem leaf plot.