When graphing a sine curve model using the equation y=sinbx the period (or wavelength) will be represented by 2pi/b so b=2pi/ period Determine the equation for the sine curve that models the G# wave if the wavelength of G# = 0.828 meters.

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

Complete the equation of the live through (-1,6) (7,-2)

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?