18= c+5/3 solve for c please

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

c=16.33

i rilly don't know either i'm guessing

i hope this can help you?

MatroZZZ [7]3 years ago

7 0

C = 49/3

You need to subtract 5/3 from both sides . When you subtract 5/3 from 18 you need to find a common denominator. The common denominator would be 3. So when you rewrite 18 with a denominator of 3 you get 54/3. Therefore, 54/3 -5/3 = 49/3

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Homework - Pure Year 1 - Chapter 11B

ycow [4]

Answer:

|F net| = 20.22 N

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Step-by-step explanation:

F net = 15N i + 8cos(60°)N i + 8sin(60°)N j

= 15N i + 8×½N i + 8×√3/2N j

= 15N i + 4N i + 4√3N j

= 19N i + 4√3N j

|F net| = √(19²+(4√3)²) = √(361+48) = √409 ≈ 20.22N

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Step-by-step explanation:

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