Question

HELP I WILL FA AND MEDAL

Answer 1

http://assets.openstudy.com/updates/attachments/530e4edce4b0869618fc8e82-keke_luvs_u-1393446639708-3.png

Answer 2

QUESTIONS ARE THERE NUMBER 4

Answer 3

@BSwan
@ikatouni
@JayBaybie
@jessicaman2
@joshhfers
@kirbykirby
@mechanicalanimal_
@shamim
@texaschic101
@thushananth01
@WinryRockbell

Answer 4

is number 4 B

Answer 5

how it's 20...? can you explain this...?

Answer 6

ummmmmm ?

Answer 7

yeah...

Answer 8

can you help me

Answer 9

i don't know about this question.... i am serious....?

Answer 10

what

Answer 11

i am saying to explain this answer to us...

Answer 12

@hartnn @beccaboo333 @mathmale @mathmate

Answer 13

the sign ~ means the two quadrilaterals are similar.

Answer 14

OK

Answer 15

you're wanting the answer to number 4, right?

Answer 16

yea

Answer 17

Can you solve
3:9 = 5:?

Answer 18

okay, well they're parallelograms. you can see that side OP is 3, and side UV is 9. this means that the sides of the rectangle STUV are equal to the sides of rectangle MNOP multiplied by 3.

Answer 19

side SV and TU are 15.

Answer 20

i never did that @mathmate

Answer 21

Proportions.
Sometimes it's written as:
x/5=9/3

Answer 22

3

Answer 23

Well, 3/5 does not equal 9/3.
By cross multiplying, we get
3x=9*5, and eventually
x=9*5/3=15, as mech had it.

Answer 24

@mathmate explained it really well.
it's a really simple thing, you're just getting confused. lol

Answer 25

i dont nothing that you just said i have not learned that yet it looks hard

Answer 26

just look at the two parallelograms. it's obvious that rectangle STUV is three times as big as MNOP. so just multiply the sides of MNOP by 3 to get the sides of STUV.

Answer 27

5 * 3 = 15. TU = 15.
the answer is c.

Answer 28

y did i get 27 from M3* N3 *O3 *P3= 27

Answer 29

because you're not multiplying 3 * 4. xD
you're just multiplying side MP by 3.

Answer 30

do you get it, or are you still confused?

Answer 31

confused?