100 POINTS AND BRAINLIEST!! PRE CALC
1 answer:
Answer:
b. 44/117
Step-by-step explanation:
Calculate tan(x) and tan(y) - can use calculator, or use Pythagoras' Theorem to calculate the length of the 3rd side of the right triangle (as you already have the side opposite to the angle and the hypontenuse, since sin(x) = O/A) and then determine tan(x) using tan(x) = O/A
Then use these values in the tan sum angle trig identity formula.
see attachment for step-by-step
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Answer:
<em>Standard form: </em><em></em>
<em>A = 12, B = 3 and C = -2</em>
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Step-by-step explanation:
Given:
The equation:
To find:
The standard form of given equation and find A, B and C.
Solution:
First of all, let us write the standard form of an equation.
Standard form of an equation is represented as:
A is the coefficient of x and can be positive or negative.
B is the coefficient of y and can be positive or negative.
C can also be positive or negative.
Now, let us consider the given equation:
Multiplying the whole equation with 3 first:
Now, let us take all the terms on one side:
Now, let us compare with .
So, <em>A = 12, B = 3 and C = -2</em>