The answer is 10 because all the angles are equal making it a equilateral triangle.
Therefore, the sides are all equal to one another, 3x - 8 = 5x - 20.
You just solve for x and get 6. You then plug in 6 for x and evauluate the equation, getting 10.
Answer: Rise = 3 Run=1 slope=3/1 or just 3
Step-by-step explanation:
start at the left most point and count up to the line that contains the 2nd point
so rise 3
then count over to that 2nd point
so run is 1
slope is rise/run so 3/1
7.07 so I think you'd leave it at 7 for your answer
Answer:

Step-by-step explanation:

Since there aren't any like terms, the answer would be:

Hope this helps!
That's mean you gonna multiply
2*8 and 5*15
16/75
Hint: Multiply numerator by numerator and denominator by denominator .
I hope that's help.