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KIM [24]
3 years ago
10

Line j is perpendicular to the line with the given equation and the line j passes through p. write an equation of line j

Mathematics
1 answer:
Darya [45]3 years ago
8 0
Using the slope intercept formula, we can see that the slope of line p is 3/5.Since line j is perpendicular to line p it must have a slope that is the negative reciprocal(-5/3).Using the formula we can find the answer.j:y-1=-5/3(x-5)
Doing some math we get:5x+3y=28
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Can you please help me​
stepan [7]

Answer:

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Step-by-step explanation:

The perimeter is all the sides added up. Therefore, the answer would be the smallest object, being the pencil.

5 0
3 years ago
According to geologists, the San Francisco Bay Area experiences five earthquakes with a magnitude of 6.5 or greater every 100 ye
sveta [45]

Answer:

13.53% probability that no earthquakes with a magnitude of 6.5 or greater strike the San Francisco Bay Area in the next 40 years

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given time interval.

According to geologists, the San Francisco Bay Area experiences five earthquakes with a magnitude of 6.5 or greater every 100 years.

One earthquake each 100/5 = 20 years.

What is the probability that no earthquakes with a magnitude of 6.5 or greater strike the San Francisco Bay Area in the next 40 years?

40 years, so \mu = 40/20 = 2

This probability is P(X = 0).

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-2}*2^{0}}{(0)!} = 0.1353

13.53% probability that no earthquakes with a magnitude of 6.5 or greater strike the San Francisco Bay Area in the next 40 years

4 0
3 years ago
Xsquared+5X+6=0 this is a math question
EastWind [94]
X= -3
X= -2

Tadaaaaaaaaaaa
3 0
3 years ago
Bob wants to fix the window on his house, but can’t quite reach it he gets a ladder to access the window, which is 15 feet from
Sav [38]
17 feet

Step-by-step explanation:

15^2 + 8^2 = c^2
15^2 + 8^2 = 289

square root of 289 is 17
5 0
2 years ago
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Is 12 and 58 factors
svlad2 [7]

yes 12 and 58 factors.............................

5 0
3 years ago
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