Question

Help please http://prntscr.com/hzq1i2

Answer 1

@Vocaloid

Answer 2

77/22=k/(x+87.5)?

Answer 3

you're very close

the side corresponding to 22 is not (x + 87.5), it's x - 22 since we are talking about this part

Answer 4

so 77/22 = 87.5/(x-22) then solve for x

Answer 5

Wow, so close XD

Answer 6

x=47

Answer 7

yup that's the solution

Answer 8

http://prntscr.com/hzq494

Answer 9

so we have to find the length of these two segments then use the triangle proportionality theorem

Answer 10

MA = 46.2 - 14
BP = 72.6 - x

then using the proportionality theorem from before

MA/AN = MB/BP

try to set up the proportion using this information

Answer 11

So ma/46.2-14=bp/72.6-x

Answer 12

??

Answer 13

Probably got that all wrong XD

Answer 14

MA/AN = MB/BP

MA = 46.2 - 14
AN = 14
MB = x
BP = 72.6/x

then just write down MA/AN = MB/BP and replace them w/ their appropriate values, don't change the order or anything

Answer 15

So 46.2 - 14/14=x72.6/x?

Answer 16

oh whoops I meant to say that BP = 72.6 - x not divided by ugh

good, so (46.2 - 14)/14=x/(72.6-x)

then solve for x

Answer 17

50.6

Answer 18

good

Answer 19

http://prntscr.com/hzq9xv

Answer 20

49/35=58.8/(x+1)?

Answer 21

well done, now just solve that

Answer 22

YAY! I finally did it!!

Answer 23

x=41

Answer 24

http://prntscr.com/hzqaz8

Answer 25

triangle proportionality theorem

5/40 = 3/(2x+10)

Answer 26

x=7

Answer 27

yeah that's what I got too well done

Answer 28

http://prntscr.com/hzqbxx

Answer 29

Thanks

Answer 30

so the first step is to find the base

area = (1/2)b*h where h is the height

plug in the area and the height to find the base

Answer 31

270 = b (15) / 2
b = 36

Answer 32

hypotenuse = sqrt ( 15^2 + 36^2 ) = 39

Answer 33

Thats what I got

Answer 34

yup, well done, that's the answer

Answer 35

Thanks, but mostly thank you for your help. You're a life saver

Answer 36

np