Answer: 6
How to find it out: a dice has 6 sides
The same value as cosα
cosα=sin(90-α) and vice versa
sinα=cos(90-α)
Answer:
f'(x) = -f(x) = 9xy² - 6x²y + 5x³
Step-by-step explanation:
f(x) = –9xy² + 6x²y – 5x³
additive inverse: f'(x) = -f(x) = 9xy² - 6x²y + 5x³
f(x) + f'(x) = f(x) -f(x) = (–9xy² + 6x²y – 5x³) + (9xy² - 6x²y + 5x³) = 0
Step-by-step explanation:
8 times 12 is 96
10 times 15 is 150 add them together and get 246
