2 years ago

How do you find the arctan 4/3 ? (Without a calculator)

1 answer:

7 0

If arctan 4/3 = the tangent of that angle will be 4/3 , opposite 4 over adjacent 3

Now, you only have to take the sin of that angle it's opposite 4 over hypotenuse 5.

You will get that the answer is 4/5

hope this helps

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7+(-14)+(-6)+13+4=-37

Kaylis [27]

Answer:

Step-by-step explanation:

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2 years ago

How are the solutions to the following two equations related m+5=72 <br> m+72=5

EastWind [94]

To see how they are related, let us solve the two equations.

FIRST EQUATION

$m + 5 = 72$

$\rightarrow \: m = 72 - 5$

$\rightarrow \: m = 67$

SECOND EQUATION

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$\rightarrow \: m = 5 - 72$

$\rightarrow \: m = - 67$

Hence the solutions to the two equations are ADDITIVE INVERSE of each other.

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3 years ago

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2 years ago

Read 2 more answers

What are the solutions of -1 <=x-3<4? help asap

viva [34]

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