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3 years ago

Which two equations would be represented as parallel lines?

Mathematics

2 answers:

Mariana [72]3 years ago

4 0

Answer:

The first and third options are parallel.

Step-by-step explanation:

They both have a slope of 2.

Pls mark brainliest. Thanks!

Amanda [17]3 years ago

4 0

Answer:

Answer A: y = 2x + 3 and B: y = 2x -12

Step-by-step explanation:

Because of the fact that parallel lines have the same slope A and B have to be parallel to each other because their slopes are both 2.

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Find an equation for the line perpendicular to y = − 1 /9 x + 4 with x-intercept at x = -1

prisoha [69]

Y = (-1/9).x + 4
The slope m of the line perpendicular to y = (-1/9).x + 4 is equal to 9:
(if the product of 2 slopes = - 1, then the 2 lines are perpendicular)

y = 9x + b, Since it passes by the point (-1,0) , then:
0= 9(-1) + b and b = 9
Final equation:

y = 9x+9

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3 years ago

H/3+h/6=1 how many hours will it take them to mow their lawn a.6 b.3 c.2 d.1

Furkat [3]

Answer:

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Step-by-step explanation:

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3 years ago

Mr. Olaffsen opened a sandwich shop and a smoothie stand in his neighborhood. The following table and equation show function f,

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Step-by-step explanation:

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3 years ago

Read 2 more answers

23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh

koban [17]

Answer:

46% of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

$\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.$

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

$Percentage = \frac{23\times 100}{50}$

$Percentage = \frac{2300}{50}$

Percentage = 46%

Therefore 46% of Xander's friends prefer to stay home on Friday nights.

3 0

3 years ago