First you must know that for remarkable angles: cos (0) = 1, cos (π) = - 1, cos (π / 2) = 0, cos (3π / 2) = 0, cos (2π) = 1. Then, by simple substitution in the given formula, you can find the solutions of x. Which for the interval [0, 2π) are: x = π, x = pi divided by two and x = three pi divided by two.Attached solution.
Answer:
2.74 x 10 square root of 3
Step-by-step explanation:
hope this helps give brainliest
Answer:
Graph D is correct
Step-by-step explanation:
This is complicated because the scales on the x-axis and y-axis are not the same. Graph D has the correct y-intercepts and the correct slopes. The solution is x = 500, where the two lines intersect.
36 should be added to both sides because 12/2= 6 then you square 6 to get 36 and that should be it.
The correct answer is: [C]: " f(x) = log₃ (x - 3) " .
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