rubi0822 rubi0822

03-05-2021
Mathematics

contestada

Solve for x. The triangles in each pair are similar.
A. 11
B. 8
C. 9
D. 3

Solve for x The triangles in each pair are similarA 11B 8C 9D 3 class=

Respuesta :

rarararar6 rarararar6

03-05-2021

It’s B

33/11= 3
3*6= 18

18= 3x-6
24= 3x
x= 8

Answer Link

ian2006huang ian2006huang

03-05-2021

Answer:

B) 8

Step-by-step explanation:

Because the triangles are similar, we can use a proportion to solve this.

11/6=33/3x-6

cross multiply

11(3x-6)=33*6

distribute and multiply

33x-66=198

add 66 on both sides

33x=264

divide 33 on both sides

x=8

Answer Link

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