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RoseWind [281]
1 year ago
11

Write an equation of a line that is perpendicular to the line y-8=4(x-5)​

Mathematics
1 answer:
vesna_86 [32]1 year ago
8 0

Equation of the new perpendicular line is  y - y_{1} = -\frac{1}{4} (x- x_1)

How to calculate the new perpendicular line?

The given equation is:

y- 8=4 (x-5)​

This equation is of the point- slope form

y- y_{1}= m(x-x_{1})

y - 8 = 4( x-5 )​

So, the slope (m) is m = 4

The points (x_1,y_1) = (5,8)

Hence, slope of the line perpendicular to the given line is

m = -\frac{1}{4}

The equation of the new perpendicular line is :

y- y_{1}= m(x-x_{1})\\\\y - y_{1} = -\frac{1}{4} (x- x_1)

Since the points through which the line passes  is not given.

To learn more about point - slope form, refer:

brainly.com/question/6497976

#SPJ9

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Katyanochek1 [597]

Answer:

B

Step-by-step explanation:

Well since it is arthimetic sequence we know the formula

We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

a_{n}= a _{1}+ d (n-1) \\a_{n}= -12+7(n-1)\\a_{n} = -12+7n-7\\a_{n}= 7n-19

the domain of this is 1,2,3,4.......

range is -12,-5,2,9.......

Therefore answer is B.

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3 years ago
An ice cream factory makes 29 quarts of ice cream in 5 hours. How many quarts could be made in 48 hours ? What was that rate per
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6 0
2 years ago
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Tems11 [23]

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Step-by-step explanation:

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1 year ago
Suppose that a population parameter is 0.4 and many samples are taken from the population. If the size of each sample is 30, wha
alexandr402 [8]
The answer to this question will be D
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Solve this system using matrices:
sweet [91]

Answer:

Step-by-step explanation:

A system of linear equations is one which may be written in the form

a11x1 + a12x2 + · · · + a1nxn = b1 (1)

a21x1 + a22x2 + · · · + a2nxn = b2 (2)

.

am1x1 + am2x2 + · · · + amnxn = bm (m)

Here, all of the coefficients aij and all of the right hand sides bi are assumed to be known constants. All of the

xi

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Solving Linear Systems of Equations

We now introduce, by way of several examples, the systematic procedure for solving systems of linear

equations.

Here is a system of three equations in three unknowns.

x1+ x2 + x3 = 4 (1)

x1+ 2x2 + 3x3 = 9 (2)

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We can reduce the system down to two equations in two unknowns by using the first equation to solve for x1

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1

and substituting this solution into the remaining two equations

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