Answer:
83
Step-by-step explanation:
you need to think about the equation and think of the number closest to each number and decide which fits
We are given with the expression or equation s<span>in2x cosx + cos 2x sin x = √3/2. The expression can be patterned from the trigonometric identity sin (a + b) = sin a cos B + cos A sin B. In this case, the expression is equal to sin 3x = sqrt 3 /2. using arc sign, x is equal to pi/9 </span>
Answer:
The answer is 219
Step-by-step explanation:
This is just multiplication and multiplying everything then adding it together.
Answer:
The solution is (0, 2).
Step-by-step explanation:
Here we have two different equations for y. Equate them to eliminate y. Solve the resulting equation for x:
y = −1/3x + 2 = y = x + 2
Simplifying, we get (-1/3)x = x, and so x must be 0.
Then, using the second equation, we find that y = 0 + 2 = 2.
The solution is (0, 2).
Answer:
4335
Step-by-step explanation:
8+5=13
5/13*11271=4335
