For the angle MPN we know that is oposite to the angle QPL so the will be equal so:
Now with the value of MPN we can made an equation for x so:
and we solve for x
and the angle LPM will be the complementari angle of 125 so:
Could someone explain this better?
1 answer:
Step-by-step explanation:
First, they want you to draw an arc centered at the vertex A. It will intersect the lines at two points. One point is B and the other is C.
Next, they want you to draw two more arcs, one at B and one at C. The two arcs must have the same radius. They intersect at point X.
Draw a line from A to X. That's the angle bisector.
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Answer:
The probability that five cars will arrive during the next thirty minute interval is 0.0127.
Step-by-step explanation:
Let <em>X</em> = number of cars arriving at Sami Schmitt's Scrub and Shine Car Wash.
The average number of cars arriving in 20 minutes is, 8.
The average number of cars arriving in 1 minute is, .
The average number of cars arriving in 30 minutes is, .
The random variable <em>X</em> follows a Poisson distribution with parameter <em>λ</em> = 12.
The probability mass function of <em>X</em> is:
Compute the probability that 5 cars will arrive in 30 minutes as follows:
Thus, the probability that five cars will arrive during the next thirty minute interval is 0.0127.