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3 years ago

Write an equation of a line that has an undefined slope and goes through the point (9,-5)

Mathematics

2 answers:

Alborosie3 years ago

5 0

Answer:

x= 9

Step-by-step explanation:

Slope formula is

m = Δy/Δx

When Δx = 0 the denominator of the fraction is zero, hence it is undefined

So this is a vertical line

A vertical line passing through the point (9, -5) is x= 9

So the answer is x= 9

ratelena [41]3 years ago

3 0

Answer:

x=9

Step-by-step explanation:

a undefined line is a straight line so the y value does not matter sence it goes through all the y values

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3X+4Y=-8 -9X-12Y=-10

Yuliya22 [10]

X=−4/3y+−8/3
and
x=−4/3y+10/9

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4 years ago

Is a 100% a bad grade for a math test

Travka [436]

Answer:

It's a great grade

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2 years ago

Read 2 more answers

What is the distance between the points located at 7 and -1 1/2 on the number line?

Temka [501]

Answer:

8 1/2

Step-by-step explanation:

They are on opiate sids of zero so add the absolute values together to get 1/2

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3 years ago

What is the probability of drawing the compliment of a king or a

inna [77]

Answer:

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

Step-by-step explanation:

Step(i):-

Let 'S' be the sample space associated with the drawing of a card

n (S) = 52C₁ = 52

Let E₁ be the event of the card drawn being a king

$n( E_{1} ) = 4 _{C_{1} } = 4$

Let E₂ be the event of the card drawn being a queen

$n( E_{2} ) = 4 _{C_{1} } = 4$

But E₁ and E₂ are mutually exclusive events

since E₁ U E₂ is the event of drawing a king or a queen

step(ii):-

The probability of drawing of a king or a queen from a standard deck of playing cards

P( E₁ U E₂ ) = P(E₁) +P(E₂)

$= \frac{4}{52} + \frac{4}{52}$

P( E₁ U E₂ ) = $\frac{8}{52}$

step(iii):-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards

$P(E_{1}UE_{2}) ^{-} = 1- P(E_{1} U E_{2} )$

$P(E_{1}UE_{2}) ^{-} = 1- \frac{8}{52}$

$P(E_{1}UE_{2}) ^{-} = \frac{52-8}{52} = \frac{44}{52} = 0.846$

Conclusion:-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

5 0

3 years ago

What is the name for lines that do not lie in the same plane and are neither parallel nor intersecting?

miskamm [114]

Answer:

Its skew lines

Step-by-step explanation:

Because skew lines are lines that do not intersect nor parallel in the same graph

also, pls mark me as the brainliest

8 0

3 years ago