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Sholpan [36]
2 years ago
6

What is the value of u ?

Mathematics
1 answer:
damaskus [11]2 years ago
8 0

Step-by-step explanation:

you do know that the sum of all angles in a triangle is always 180° ?

so,

3u + 6u - 18 + u + 18 = 180

10u = 180

u = 18

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Answer:

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3 years ago
The ratio of Alex's toy cars to Jim's is 8:3. How many toy cars do they have altogether, if Alex has 40 more cars than Jim?
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Answer:

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Step-by-step explanation:

Hope i helped!  have a nice day

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