Question

who good at math

Answer 1

post your question

Answer 2

dude it's levii_kidd you think you can help me with some math

Answer 3

Post the math question. :)

Welcome to QuestionCove!

Answer 4

i was one of the first people on QC i just never get on here but let me post question

Answer 5

Okay

Answer 6

@dude
C?

Answer 7

can you help me with more please

Answer 8

Right

Answer 9

Sure I can try

Answer 10

Holupwutlol

@dude

Answer 11

@MARC

Answer 12

i got 49 min left

Answer 13

Give him time to type and explain. :)

Answer 14

49 minutes is a lot of time for a few questions. You’ll finish.

Answer 15

\(PQ=ST\)
Form a proportion eqn to find ST
\(\frac{PQ}{PR}=\frac{\color{red}{ST}}{RT}\)
\(\frac{48}{36}=\frac{ST}{81}\)
\(ST=\frac{48}{36}\times81\)

Answer 16

\(ST=107.9999999\)
Lastly,round off to the nearest tenth
\(ST=?\)
solve it @RichVibbing

Answer 17

108 (:

Answer 18

yeap ^

Answer 19

42? Or no?

Answer 20

Umm,not really...
It says that both triangle are similar
so, proportion value for both triangles must be equal

\(\frac{36}{28}=\frac{x}{42}\)
\(x=\frac{36}{28}\times42\)
\(x=53.999999\)
\(x=?\)
solve it @RichVibbing

Answer 21

I was 10 off haha.

Answer 22

yeah,haha

Answer 23

so it 54

Answer 24

yep,u r right ^

Answer 25

i'm srry i just really need this help my diploma depends on this

Answer 26

Marc it looks like it’s B only cause I’m eyeballing it :')

Answer 27

Oh my god I was guessing.

Answer 28

Go back

Answer 29

yeah,u r right Alli,lol

\(\frac{x}{80}=\frac{132}{120}\)
\(x=88\)

Answer 30

Oh thank God LOL

Answer 31

C?

Answer 32

\(BA=DE\)
\(BA=ED\)

Answer 33

so D

Answer 34

So it’s D

Answer 35

@Allison

Answer 36

I tried avoiding that one LOL. I have no idea how to do that, I’m a freshman ;-;

Answer 37

What do you think? Marc abandoned us man lol

Answer 38

Sorry 4 the late reply ;w;
I was held up by someone
Q6 Answer is D

Answer 39

idk i hate geometry

Answer 40

how bout the one i just posted

Answer 41

This is geometry? o.o

Answer 42

\(20(PR)=32(48)\)
\(PR=\frac{32(48)}{20}\)
\(PR=?\)

Answer 43

marc tbh bro i have no idea man

Answer 44

what u get when u multiply 32 with 48?

Answer 45

1536

Answer 46

Now divide by 20

Answer 47

yep,and that will be the value for PR

Answer 48

76.8

Answer 49

That's right!

Answer 50

Q7 \(76.8\)

Answer 51

how bout Q9

Answer 52

For Q8
The proportion eqn should be
\(\frac{32}{20}=\frac{PR}{48}\)

Answer 53

So,step 1 was wrong in this case

Answer 54

omg i got 15 min left and 4 questions left

Answer 55

@dude

Answer 56

Don’t tag Dude LOL

Answer 57

oh srry

Answer 58

B 2/3x

Answer 59

yepp,that's right Alli

Answer 60

Isn’t that the same one?

Answer 61

B?

Answer 62

it's the same as previous but just multiply both sides by x

Answer 63

I mean divide both sides by x

Answer 64

yep,that's right

Answer 65

om thx so much guys if i need anymore help i'll tag u guys thxxx

Answer 66

Did you pass?

Answer 67

Okay,no prob...I hope it helps u. Im gonna go to sleep... X'D

Answer 68

Goodnight ^-^ <3