All categories

2 years ago

which of the following is q point slope equation of a line that passes through the point (5,2)and (-1,-6)

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

4 0

Answer:y - y1 = m(x + x1)

m = (y2 - y1)/(x2 - x1) = (-6 - 2)/(-1 - 5) = -8/(-6) = 4/3

y - 2 = 4/3(x - 5) is a possible answer

y + 6 = 4/3(x + 1) is also a possible answer

Step-by-step explanation:

can i be brainliest

You might be interested in

A statistician uses Chebyshev's Theorem to estimate that at least 15 % of a population lies between the values 9 and 20. Use thi

rjkz [21]

Answer:

\mu = 14.5\\

\sigma = 5.071\\

k = 1.084

Step-by-step explanation:

given that a statistician uses Chebyshev's Theorem to estimate that at least 15 % of a population lies between the values 9 and 20.

i.e. his findings with respect to probability are

$P(9$

Recall Chebyshev's inequality that

$P(|X-\mu |\geq k\sigma )\leq {\frac {1}{k^{2}}}\\P(|X-\mu |\leq k\sigma )\geq 1-{\frac {1}{k^{2}}}\\$

Comparing with the Ii equation which is appropriate here we find that

$\mu =14.5$

Next what we find is

$k\sigma = 5.5\\1-\frac{1}{k^2} =0.15\\\frac{1}{k^2}=0.85\\k=1.084\\1.084 (\sigma) = 5.5\\\sigma = 5.071$

Thus from the given information we find that

$\mu = 14.5\\\sigma = 5.071\\k = 1.084$

5 0

3 years ago

What are the different methods in finding the LCM

Nezavi [6.7K]

Answer:

4 methods are there

Step-by-step explanation:

Find the prime factorization of each number.
Write each number as a product of primes, matching primes vertically when possible.
Bring down the primes in each column.
Multiply the factors to get the LCM.

please mark me as brainlist

8 0

2 years ago

Hi yessi it me can u see this

umka2103 [35]

Answer:

Answer Is (Answer) Trust me 100% sure.️Hit that report button Too:)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

The price of Stock A at 9 A.M. was $14.83. Since then, the price has been increasing at the rate of $0.12 each hour. At noon

BARSIC [14]

Answer:

0.5 hours

Step-by-step explanation:

Let the x be the number of hours after noon.

<u>We have the following equation:</u>

14.83 + 0.12(x + 3) = 15.33 - 0.15x
14.83 + 0.12x + 0.36 = 15.33 - 0.15x
0.12x + 0.15x = 15.33 - 15.19
0.27x = 0.14
x = 0.14/0.27
x ≈ 0.5

5 0

3 years ago

Determine the value of x so that the square and the rectangle is shown to have equal perimeters.

den301095 [7]

Oh that’s on safari i just looked it up lol. go check it out. sorry if it’s not there for u. but i didn’t feel like typing that much

7 0

2 years ago

Read 2 more answers