(sin10+cos10)²(1-sin20)-cos²20
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Find the x-intercept and y-intercept of the line. 3x + 5y = −15

How do you find principle and simple interest

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)