Draw the image of A HIJ under the dilation with scale factor 3 and center of dilation (2,3). Label the image triangle HTJ'

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?