sin(x+(pi/4))- sin(x-(pi/4))=1 Apply the sum and difference formulas for sine to simplify the left-hand side of the equation.

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

100 points, hi, i’m not sure what to do here, the data doesn’t seem to be quadratic .? can anyone me, in advance