mholmes2007 mholmes2007

25-12-2021
Mathematics

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LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Finding missing sides- similar triangles Algebraic practice )

LAST ATTEMPT IM MARKING AS BRAINLIEST Finding missing sides similar triangles Algebraic practice class=

Respuesta :

25-12-2021

143 / 6x+12 = 132 / 72
143 / 6x+12 = 11 / 6

crossmultiply:
66x + 132 = 858
66x = 726
x = 11

Answer Link

esauazraa2 esauazraa2

25-12-2021

Answer:

[tex] \frac{vw}{gf} = \frac{uv}{hg} [/tex]

[tex] \frac{72}{132} = \frac{6x + 12}{143} [/tex]

[tex] \frac{6}{11} = \frac{6x + 12}{143} [/tex]

Now we cross multiply

6×143=11(6x+12)

858=66x+132

858-132=66x

726=66x

x=11

Answer Link

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