Time = distance / speed
Samma : 200/25.98 = 7.70 meters per second
Tom : 100 / 12.54 = 7.97 meters per second
so the faster runner is Tom
Answer:
Step-by-step explanation:
y-8=3/5(x-5)
multiply 3/5 times x and -5
y-8=3/5x-3
then add 8
y=3/5x+5
Slope=rise/run or
if you have 2 points in (x,y) form then slope=(y₁-y₂)/(x₁-x₂)
the first point is (x₁,y₁) the second point is (x₂,y₂)
we have the points
(-1,3) and (4,-7)
x1=-1
y1=3
x2=4
y2=-7
subsitute
(3-(-7))/(-1-4)=(3+7)/(-1-4)=10/-5=2/-1=-2
slope=-2/1
Answer:
42
Step-by-step explanation:
-18v^2 + 23v^2 =
In order to find the solution to this problem we are gonna add like terms.
-18v^2 + 23v^2
= 5v^2
A negative plus a positive results to a positive