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3 years ago

12

Help please!!! PLEASE HELP!

1 answer:

Nuetrik [128]3 years ago

5 0

9514 1404 393

Answer:

x = 8

Step-by-step explanation:

Corresponding segments are proportional.

2x/12 = (x+4)/9

18x = 12(x +4) . . . . . multiply by 9·12

6x = 48 . . . . . . . . . . subtract 12x

x = 8 . . . . . . . . . . . . divide by 6

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3 years ago

Y = –3x 6 y = 9 what is the solution to the system of equations? (–21, 9) (9, –21) (–1, 9) (9, –1)

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we have

<u>The system of equations</u>

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the answer is

the solution to the system of equations is the point $(-1,9)$

4 0

3 years ago

Read 2 more answers