Question

Determine whether the following lines are parallel, perpendicular, or the same line.
y = x + 1 and y = - x – 14
Answer
Parallel
Perpendicular
Same Line
None of these

Answer 1

i chose None of these ..am i right?

Answer 2

your not not wrong :)

Answer 3

perpendicular

Answer 4

parallel have the same slope; these do not

perps have the property that slope*slope = -1

Answer 5

since 1*-1 = -1 these are perps

Answer 6

perpendicular as the slope is the negative inverse in the two lines!!!

Answer 7

another way to view it is if the dot product of the vector of the slopes =0 then they are perps

1, 1
-1, 1
-----
-1+1 = 0 ; they is perped

Answer 8

so perpendicular?

Answer 9

Is it peeerrrrpppeeennndddiiiccccuuullaaaarrr?

Answer 10

of course it is many of us have said it???

Answer 11

okae Lol well thanks .

Answer 12

someone pls help
The governments of the United States and Florida are similar bec

Answer 13

pls help me
The governments of the United States and Florida are similar because

Answer 14

Which excerpt from u201cGood Country Peopleu201d is the best example of figurative language?
The reason for her keeping them so long was that they were .

Answer 15

Zina spends 1.5 hours setting up her sewing machine and making one hat. The total amount of time spent making hats can be represented by the sequence below.

Answer 16

The governments of the United States and Florida are similar because they both

c

Answer 17

use the linear transformation model to predict the number of fish at 12 months.

Answer 18

The governments of the United States and Florida are similar because they both

c

Answer 19

This law was passed in 1875 prohibiting segregation in public facilities. Name the law.

Answer 20

What does the speaker of u201cThe Ravenu201d have in common with the poet Edgar A

Answer 21

a long, melodious poem that narrates a story

Answer 22

Read the sentence from "Sixteen" and answer the question.

I don't know where the snow came from for there were stars out.

Answer 23

Which two parts of this excerpt from Leo Tolstoy's The Death of Ivan Ilyich sugge

Answer 24

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Answer 25

A dance school has 54 students who learn salsa, and 23 of those students also learn ballet.

Answer 26

Given the data set (4, 85), (7, 92), (14, 110), which of the following equations best represents a line of best fit?

y = seven over threex + 75.

Answer 27

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Answer 28

The tone of the section entitled "Billy Ansel" is best described as

Answer 29

Shawn and Ellie are construction workers. Shawn can complete a concrete job in 4 hours, while Ellie can complete it in 6 hours.

Answer 30

A student attempted to identify an unknown compound by the method used in the experiment.

Answer 31

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