Question

15cos*cos53/sin*sin37 Help blinnn

Answer 1

Ответ:

-1,08402

Объяснение:

cos(15)*cos(53):sin(37)=-1,08402

Answer 2

To simplify the expression 15cos(cos53)/(sin(sin37)), we can break it down step by step:

Step 1: Convert the cosine and sine functions to their respective ratios using the unit circle or a calculator:

cos(53°) ≈ 0.6018 sin(37°) ≈ 0.6018

Step 2: Substitute these values into the expression:

15 * cos(53°) * cos(53°) / (sin(37°) * sin(37°))

Step 3: Square the cosine and sine values:

15 * (0.6018)^2 / (0.6018)^2

Step 4: Simplify the expression by canceling out the squared terms:

15

Therefore, the simplified expression is 15.