Answer:
sin 15° = 0.2588
Step-by-step explanation:
The half angle formula is:
sin 15°
The double of 15º is 30º. First quadrant, so the sine is positive.
Since
sin 15° = 0.2588
You can find the slope of both lines. If they are perpendicular lines, then their slopes should be e negative reciprocal to each other. So if one lines slope is 3, then the line that is perpendicular should be -1/3
Answer:
all the answers are there in safari and also can refer to your text book
Step-by-step explanation:
2.4 kilograms = 240 000 centigrams the other person clearly didn't read the question
Answer:
the answer is d
Step-by-step explanation: