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

- anonymous

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

- jamiebookeater

See more answers at brainly.com

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this

and **thousands** of other questions

- anonymous

ummmm

- anonymous

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

- anonymous

srry i suck at linear algebra

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

- anonymous

Thanks anyway

- Vocaloid

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

- anonymous

Wouldn't M be -3?

- Vocaloid

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

- anonymous

Ok so it's C?

- Vocaloid

excellent work, you got it ~

- anonymous

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

- Vocaloid

sure

- anonymous

Find the perimeter of the shape below:

##### 1 Attachment

- anonymous

17.6
21.4
26.7
32.9

- Vocaloid

are you familiar with the pythagorean theorem?

- Vocaloid

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

- anonymous

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

- anonymous

A little bit.

- Vocaloid

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

- anonymous

Ok

- Vocaloid

|dw:1435087088021:dw|

- Vocaloid

|dw:1435087161806:dw|

- Vocaloid

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?

- anonymous

Would it be 17?

- Vocaloid

not quite
AB^2 = 17, right? so what is AB?

- anonymous

Haha I typed that in on my calculator and got 17

- Vocaloid

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

- anonymous

I'm not really sure.

- Vocaloid

AB = square root of 17

- anonymous

4??

- anonymous

4.123105626??

- Vocaloid

right, we'll round to 4.1 for now

- anonymous

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

- anonymous

Ok

- Vocaloid

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

- anonymous

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

- Vocaloid

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

- anonymous

Ok so we round up to 4.1 then what?

- Vocaloid

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

- Vocaloid

|dw:1435087575549:dw|

- anonymous

Ok so we do the same thing right?

- Vocaloid

yes! do you think you can try to find BC now?

- anonymous

I got 2

- Vocaloid

not quite...
BC^2 = 2^2 + 2^2
BC = square root of BC^2

- anonymous

2.8?

- Vocaloid

yup! ok, let's move on to the next part, CD

- anonymous

Well I got 8 but the square root of 8 is like 2.8237432

- Vocaloid

|dw:1435087800899:dw|

- anonymous

Ok would CD be 7?

- Vocaloid

no, please do what we did before...

- Vocaloid

CD^2 = 7^2 + 2^2

- anonymous

I'm not sure about CD? Sorry

- Vocaloid

it's the same process we've been doing
CD^2 = 7^2 + 2^2
CD = square root of CD^2

- anonymous

Would it be 7.2

- anonymous

Now we just add all the numbers we got together

- Vocaloid

we're not done yet, we still have one more side left... AD...

- Vocaloid

|dw:1435088068612:dw|

- anonymous

Oh haha ok

- Vocaloid

once you find AD, THEN add up all the sides together and pick the closest answer (it might be a little off because of rounding)

- anonymous

Ok umm 6?

- Vocaloid

no, please repeat the same process we've been doing...

- Vocaloid

AD^2 = 6^2 + 4^2

- anonymous

7.1

- Vocaloid

alright, now add everything together and pick the closest response

- anonymous

Ok I got 21.1 so the closest one would be 21.4?

- Vocaloid

yup!
the reason why our answer doesn't match up exactly is because we rounded a bit

- anonymous

THANK YOU SO MUCH!! If I had a bunch of medals I would give them to you

Looking for something else?

Not the answer you are looking for? Search for more explanations.