Assume that is a positive acute angle.
Given: sin 0 =
53
Find: cos 20

Submit Answer

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet