The circumference you mean its:47.124
Nice description. But you've omitted or overlooked the instructions. I'm assuming that you want to find the equation of this linear function.
13-(-2) 15 -5
The slope of this line is m = ----------- = --------- = ----
-4 -2 -6 2
Use the point-slope form of the equation of a straight line:
y-(-2) = (-5/2)(x-2), or y = -2 - (5/2)x + 5, or y = (-5/2)x + 3.
X=8
i learned this math class
Answer:
more like imageless caption...
This written out is:
2/5 + 4/3
------------
3/5
Roughly, now first we need to change the denominators to all match up in order to properly solve this problem.
Both 5 and 3 go into 15, 5 goes into 15 3 times and 3 goes into 15 5 times. With that said, multiply the individual numerators by 5 and 3.
2/5 -> 2*3/15 -> 6/15
4/3 -> 4*5/15 -> 20/15
3/5 -> 3*3/15 -> 9/15
With this, we then add the top numerator of the overall problem:
26/15
------- | With this we now cross-multiply.
9/15
26/15 * 15/9 = 390/135 | Now to simplify this.
135 goes into 390 twice, as 270. Subtract 390 by 270, leaving us with 120.
Meaning: 2 120/135 is the answer, but now to simplify. Divide 120 and 135 by 5 to lessen this.
24/27 | Divide this by 3 to get your most simplified answer.
8/9 | Leaving us with the answer of:
2 8/9
I hope this helps, have a great rest of your day! ^ ^
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