there are 7 ushers and 11 technicians helping at the harpervmiddle school fall play. what is the ratio of techniciansvto allvhel
1 answer:
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The probability of two independant events 
and 
can be found by multiplying the individual probabilities like so:
For each individual probability we can find the answer via a simplfied representation:
For the first skittle (red) we have:
For the second skittle (orange) we have:
**(Notice that the total is now NINE since we didn't put the first red one back in the bag.)
So:
For each individual probability we can find the answer via a simplfied representation:
For the first skittle (red) we have:
For the second skittle (orange) we have:
**(Notice that the total is now NINE since we didn't put the first red one back in the bag.)
So:
Answer:
y + 8 = x + 10
Step-by-step explanation:
the equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 6 = -(x + 7) is in this form with slope m = - 1
given the slope of a line m then the slope of a line perpendicular to it is
= -
= -
= 1
using m = 1 and (a, b) = (- 10, - 8), then
y + 8 = x + 10 ← equation of line k
or y = x + 2 ← in slope- intercept form