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Mathematics 15 Online
nikkixmarie:

can i get help plz

nikkixmarie:

1 attachment
nikkixmarie:

i got them wrong

nikkixmarie:

@Vocaloid

nikkixmarie:

@Pixel

nikkixmarie:

i think i know the answers to the first one i just wanna check with someone

silvernight269:

Ok

nikkixmarie:

can i tell u and u check it

nikkixmarie:

cuz this is the only assignment in the class that will bring up my grade its due tmrw

Pixel:

Point not points

Pixel:

R

Pixel:

segment QR (first box

Pixel:

ray PQ

Pixel:

collinear points P,Q,R,

Pixel:

LM = MN 3x=2x+2 -1x=2 x=2

Pixel:

3x2=6

nikkixmarie:

which one is 3x2+6 for

nikkixmarie:

=*

Pixel:

thats the length of segment LM

nikkixmarie:

ohh ok thank you

nikkixmarie:

and 3?

nikkixmarie:

cuz i think i got 4 right

Pixel:

you did, but M is the midpoint so the segments are split in half

Pixel:

so LM = MN

nikkixmarie:

ohhhh i see it, 3 i dont get though

Pixel:

QPR and RPS are supplementary angles

Pixel:

so QPR + RPS = 180

Pixel:

oh wait hold on

Pixel:

QPT = 180

Pixel:

one side is 90

Pixel:

the other has two different angles

Pixel:

63+40 = 103 103 + 90 = 193 = greater than a straight angle

Pixel:

straight angle = 180

Pixel:

so QPR + QPS = 90

Pixel:

because QPS + SPT = 180 because they are supplementary

nikkixmarie:

so angle RPS is...

Pixel:

90 - 40 =?

nikkixmarie:

50

Pixel:

boom

nikkixmarie:

and then angle SPU..

Pixel:

SpU you added wrong

Pixel:

you did 59 + 54 = 113

Pixel:

90 + 40 = 130

nikkixmarie:

ohhhh so its 130

nikkixmarie:

how about QPU

Pixel:

again QT = 180

Pixel:

TPU = 40 180 - 40

nikkixmarie:

is 140

Pixel:

mhm

nikkixmarie:

ok and sorry one more question for number 2 how did u get -1=2x

nikkixmarie:

i mean -1x=2

Pixel:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Pixel LM = MN 3x=2x+2 -1x=2 x=2 \(\color{#0cbb34}{\text{End of Quote}}\)

Pixel:

3x=2x+2 -3x=-3x+2

Pixel:

2 - 3 = -1

nikkixmarie:

ohhhh

nikkixmarie:

ok i get it now

nikkixmarie:

thank u so much that rlly helped alot

Pixel:

Some may be wrong, but you will definitely get a better score

Pixel:

May be

Pixel:

I'm 99% sure I'm right though, Please tell me is it isn't

Pixel:

if*

nikkixmarie:

yea hopefully, aslong as it raises my grade up im fine

Pixel:

i learned this last week, One more question

Pixel:

Can you do this and teach someone else

Pixel:

if the answer is no, look at my reasoning

Pixel:

until you understand the steps

nikkixmarie:

ok sure

nikkixmarie:

did i do it right?

1 attachment
nikkixmarie:

i should add x to 6 right in number 2

Pixel:

no

Pixel:

we need to find x

Pixel:

x=2

Pixel:

3x = 3 x 2

nikkixmarie:

oh yea

Pixel:

Substitution

nikkixmarie:

ur right, ok thats it ill make sure to study it thank you

Pixel:

mhm

Pixel:

also, Nice handwriting

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