Whats the solution to this formula?Tan^-1 ( 7 / 420) =

Mathematics

1 answer:

HACTEHA [7]10 months ago

3 0

Okay, here we have this:

Considering the provided expression, we are going to solve it, so we obtain the following:

$\begin{gathered} tan^{-1}(\frac{7}{420}) \\ =arctan(\frac{7}{420}) \\ =arctan(\frac{1}{60}) \\ =0.95° \end{gathered}$

Finally we obtain that the expression is equal to 0.95°.

You might be interested in

What is 3 1/2+4 5/6?

MissTica

3 1/2 + 4 5/6

Multiply 3 1/2 by 3/3 so that both fractions have "6" as their bottom number (denominator).

3 1/2 × 3/3 = 3 3/6

So, our new question is this : 3 3/6 + 4 5/6

Basically, when both fractions have the same bottom number (denominator), all you have to do is add the top numbers (numerators) as well as adding the whole numbers. Remember, you always keep the bottom number (denominator) the same when you are adding or subtracting.

Whole number : 3 + 4 = 7

Numerator : 3 + 5 = 8

Denominator : 6

So, our answer is 7 8/6

However, because the top number (numerator) is greater than the bottom number (denominator), you have to make the whole number larger.

So, our answer is 8 2/6

Simplify.

8 1/3

~Hope I helped!~

3 0

3 years ago

I am not sure how to answer this question and I've been stuck for so long

Salsk061 [2.6K]

The formula you use to find the circumference of a circle is πR² or pi x radius x radius, so since your radius is 14, the answer would be A.

5 0

3 years ago

1O less than the quotient of a number c and 13

Verizon [17]

Answer:

c/13 - 10

Step-by-step explanation: