thanyaboon8118 thanyaboon8118

13-02-2021
Mathematics

contestada

Please help, Thank you.

Please help Thank you class=

Respuesta :

thebecks thebecks

13-02-2021

Answer:

It's all about the ratios of corresponding sides.

I'll do #6 for you.

x=13.33

Step-by-step explanation:

4/x=(4+3)/(x+=10) this is the ratio

4(x+10)=(3+4)(x)

4x+40=7x

4x-4x+40=7x-4x

3x=40

x=13.33

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