Answer:
m=0 and m=3
Step-by-step explanation:
there are two solutions
48/60 = .8
This means 80% of 60 is equal to 48.
Thus, a0% = 80%
and we can determine that a = 8.
Perpendicular is when the slopes multiply to negative 1
remember
the slope of the line in form
ax+by=c is -a/b
find slopes
2x+ky=6
slope is -2/k
6x-4y=12
slope is -6/-4=3/2
so
-2/k times 3/2=-1
solve for k
-6/(2k)=-1
times both sides by 2k
-6=-2k
divide by -1
3=k
k has to be 3
Answer:
The probability would be 2/6
Step-by-step
there are 6 marbles in all
2 of them are red
2 out of the 6 are red
making the fraction 2/3 (or 1/3)
hope this helped!
