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3 years ago

I can’t really afford to lose this...It can help me just need the last answer

Mathematics

2 answers:

nikitadnepr [17]3 years ago

6 0

Answer:

x = 5

Step-by-step explanation:

the angles of a triangle add up to 180°

17x+13x+6x=180

36x = 180

x = 5

d1i1m1o1n [39]3 years ago

6 0

Answer: 5

Step-by-step explanation:

To start off, the angles of a triangle add up to 180.

Therefore, you would find he answer by adding all the angles together and making it equal to 180.

13x+17x+6x=180

When you solve the equation, you will get X=5.

To check your work:

13 times 5=65

17 times 5=85

6 times 5=30

65+85+30=180

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3 years ago

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3 years ago

HELP PLEASE

Westkost [7]

Answer:

So in other words, each week he works, he gets an additional $10, to add to his collection of really $75.

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so, he has $85 in savings, and that he has the opportunity to gain allowance by the following function of 10(x-1).

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3 years ago

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3 years ago

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(2sqrt13-3sqrt5)x+(sqrt13+2sqrt5) y-5sqrt13-6sqrt5=0 
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3 years ago