The measure of the vertically opposite angles is 45 degree less than four times the measure of other angle of the pair. find the measure of both the angles

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Can you me find the slope! (30 points)

Charlie tosses five coins.what is the probability that all five coins will land tails up.