Question

find the value of x

Answer 1

@fortune_paul can u help

Answer 2

can you help

Answer 3

@zach1751 can you help
find the value of x

Answer 4

im trying to remember how to do this 1 sec

Answer 5

ok

Answer 6

ok you are trying to figure out the cos

Answer 7

whats the value of x

Answer 8

i meant what you mean i have to find the value of x

Answer 9

yes but you have to know the cos to find x

take a look at this

http://www.coolmath.com/reference/triangles-trigonmetry.html

Answer 10

ok

Answer 11

i got 94=x

Answer 12

its not it its not in the answer choice

Answer 13

am i close to any of them?

Answer 14

can you list them for me

Answer 15

A. 32
B. 50
C. 64
D. 80

Answer 16

ok let me think

Answer 17

@tkhunny

Answer 18

got it

Answer 19

i was wrong all along this isnt trig functions its just a simple ratio

Answer 20

Corresponding parts opf similar triangles are proportional.

Compare all these:
40:80
25:50
32:x
Should be the same ration for each.

Answer 21

i tried to made that far to difficult

Answer 22

ok @zach1751 what is it

Answer 23

its 64

Answer 24

ok do you have anything else you need help with? sorry i took so long on the last one

Answer 25

Find the length of the mid-segment

Answer 26

ok this is the same basic idea

Answer 27

@DeeBush96 You have shown no work of your own. This is no good. This last problem is EXACTLY the same as two others. Please show your best efforts. We should not be doing your homework for you.

Answer 28

ok @DeeBush96 how do you think we should do this?

Answer 29

compare like terms

Answer 30

ok yes can you set up the ratios ?

Answer 31

Corresponding parts of similar triangles are proportional.

Answer 32

4x+2=4x +44 + 56 + 56 + 47 + 47

Answer 33

not exactly i think what you are trying to do is find the perimeter of the larger triangle. can you see that there is a larger and smaller triangle?

Answer 34

yes

Answer 35

Why are you throwing the world into a blender. Just deal with the corresponding parts.

47 : 47+47
56 : 56+56
4x+2 : 4x+44

Answer 36

do the ratios that he put make sense to you?

Answer 37

8x + 46 + 94 + 112

Answer 38

ok thats wrong again ill try to get you on the right course

Answer 39

can you this give me the answer please

Answer 40

\[\frac{ 4x+2 }{ 4x+44 }=\frac{ 47 }{ 94 }\]

Answer 41

now cross multiply

Answer 42

176 +8

Answer 43

you should have gotten something like 94(4x+2)=47(4x+44)

do you see how i got that?

Answer 44

ok man i have to go sorry i was not able to explain it all but x=10

Answer 45

Please solve this for x

\(\dfrac{x}{2} = \dfrac{4}{3}\)

Go!