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3 years ago

identify an equation in point slope-slope form for the line perpendicular to y=3 x+5 that passes through(4,-1)

Mathematics

1 answer:

miss Akunina [59]3 years ago

7 0

Answer:

Perpendicular lines have slope that are negative reciprocals.

The slope of the perpendicular line is M = -1/3.

Step-by-step explanation:

(4,-1) --> X = 4, Y = -1, M = -1/3

y = Mx + b

-1 = (-1/3)*4 + b

-1 = (-4/3) + b

-3/3 = (-4/3) + b

-3 = -4 + 3b

1 = 3b

b = 1/3

y = (-1/3)X + 1/3

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alex41 [277]

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Answer

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Plotting the point on graph , found that these points are collinear.

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3 years ago

17/18 dived by 2/4 as a reduced fraction

daser333 [38]

Answer:

17/18 and 1/4 is the answer

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A basket contains 5 green lollipops, 12 red lollipops, and 7 orange lollipops. When a lollipop is taken from the basket, it is n

Sergio039 [100]

The answer is C.7/24

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Find the experimental probability Roll dice 1,3,3,4,4 P(1)= I’ll give brainleist

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Answer:

$\mathrm{P(1)\:}=\frac{1}{5}$

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ser-zykov [4K]

Answer: 3 23 divided by 22 = 2(3 - 2) = 21 = 2 think it’s 2

Step-by-step explanation: Changes made to your input should not affect the solution:

(1): "^-2" was replaced by "^(-2)".

(2): "y4" was replaced by "y^4".

STEP

Equation at the end of step 1

(((0-((2x•(y3))•z))-2)3)•(((2x2•y4)•z)-2)

STEP

Equation at the end of step

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STEP

Pulling out like terms

4.1 Simplify ( -2xy3z-2 )3

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Remember the 4th law of exponents : (a • b)m= am• bm

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a3+b3

Check : 1 is the cube of 1

Check : x 1 is not a cube !!

Ruling : Binomial can not be factored as the difference of two perfect cubes

Dividing exponents:

4.3 23 divided by 22 = 2(3 - 2) = 21 = 2

Final result :

-2 • (xy3z + 1)3

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