4/5x-2>3/10*2x
4/5x-2>3/5x (3/10*2=3/5)
-2>-1/5x (subtract the 4/5x)
10<x (divide by -1/5 and change sign)
Use the distance formula to find the distance between points A and B. The distances between points A and C and between points B and C should be the same (half of the distance between A and B).
Sqrt((x1-x2)^2 + (y1-y2)^2)
So the answers are Yes, Yes, and No
Answer: Keisha can run faster than Stephan.
Step-by-step explanation:
Let's figure out how long it takes for them to run a mile.
It would take Stephan 5.25 minutes to run a mile
It would take Keisha 4.52 minutes to run a mile
Since Keisha takes less time to run a mile she is faster.
Answer:
the answer is A
Step-by-step explanation:
10C6 = 10! / (6! * 4!) = 10 * 9 * 8 * 7 / 4! = 5040/24 = 210
The two angles are same-side angles, which means they add up to 180°. Make an equation where they equal 180.
x + 48 = 180
Subtract 48 from both sides.
x = 132