Answer:
0.27659574
Step-by-step explanation:
Answer:
x ≈ 13.4
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relationships between trig functions and sides of a right triangle.
__
The figure shows a marked angle (33°), the side adjacent (x), and the hypotenuse (16). The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
cos(33°) = x/16 . . . . . . substitute given values
x = 16·cos(33°) . . . . . multiply by 16
x ≈ 13.419 . . . . . . . . evaluate
The value of x is approximately 13.4.
The answer to this question is 4 (.2 x - 3.1 (x2 + 2 x)). Try using Wolfram for future questions - it's a sort-of calculator like website.
Answer:

<em>The only limitation is for r which must not be zero</em>
Step-by-step explanation:
<u>Solving Equations
</u>
We need to perform some steps to isolate the required variable and solve the equation. It's commonly the application of algebraic operations contrary to the ones already present in the expression to work with
We have

And we need to solve for y
Let's add -s to both sides of the equation

Simplifying

Now we divide by r

Solving

The only limitation is for r which must not be zero
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