Question

CAN SOMEONE PLEASE HELP ME!!?? IT WOULD BE A BIG FAVOR

Answer 1

ummmm

Answer 2

Line IJ has an equation of a line y=-3x-8. Which of the following could be an equation for a line that is parallel to line IJ?
A. y=3x+7
B. Y=1/3x+7
C. Y=-3x+7
D. Y=-1/3x+7

Answer 3

srry i suck at linear algebra

Answer 4

@pooja195 @Vocaloid

Answer 5

Thanks anyway

Answer 6

parallel means that the slope is the same

y = mx + b, where m is the slope
if y=-3x-8, what is m?

Answer 7

Wouldn't M be -3?

Answer 8

yup, now look at the answer choices and find another equation where m = -3

Answer 9

Ok so it's C?

Answer 10

excellent work, you got it ~

Answer 11

Thanks!! Do you think you can help me with another one?

Answer 12

sure

Answer 13

Find the perimeter of the shape below:

Answer 14

17.6
21.4
26.7
32.9

Answer 15

are you familiar with the pythagorean theorem?

Answer 16

a^2 + b^2 = c^2
does this equation look familiar?

Answer 17

No, not really but I know that perimeter you have to add all sides up

Answer 18

A little bit.

Answer 19

alright, so in order to find the length of each side, we'll use that equation
let me draw the graph out to make this a bit easier

Answer 20

Ok

Answer 21

alright, let's start off by finding the length of AB

the pythagorean theorem tells us that AB^2 = 1^2+4^2, so what is AB?

Answer 22

Would it be 17?

Answer 23

not quite

AB^2 = 17, right? so what is AB?

Answer 24

Haha I typed that in on my calculator and got 17

Answer 25

AB^2 = 17
so AB = square root of AB^2 = square root of 17

Answer 26

I'm not really sure.

Answer 27

AB = square root of 17

Answer 28

4??

Answer 29

4.123105626??

Answer 30

right, we'll round to 4.1 for now

Answer 31

the answer is C due to the fact they have the same slope

Answer 32

Ok

Answer 33

C was the answer for the first question BUT we're working on another question right now

Answer 34

That's what I thought but how do u get C in trying to learn

Answer 35

C was the answer for the FIRST question, we're working on a DIFFERENT question right now...

Answer 36

Ok so we round up to 4.1 then what?

Answer 37

anyway, back to the question, we found AB, right? now we need to find BC