Write the equation of a sine function that has given characteristics. Amplitude: 3 Period: \large 4\pi a \large y=3sin\left(\frac{1}{2}x\right) b y = 3 sin (4x) c \large y=4sin\left(\frac{2}{3}x\right) d y = sin(4x) + 3

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.  

the answer to this is a. a^2 + b^2 = c^2