Answers: 2
Mathematics, 21.06.2019 15:00
Which sum or difference identity would you use to verify that cos (180Ā° - ā
) = -cos ā
? a. sin (Ī± -Ī²) = sin Ī± cos Ī² ā cos Ī± sin Ī² b. cos (Ī± -Ī²) = cos Ī± cos Ī² ā sin Ī± sin Ī² c. cos (Ī± -Ī²) = cos Ī± cos Ī² + sin Ī± sin Ī² d. sin (Ī± + Ī²) = sin Ī± cos Ī² + cos Ī± sin Ī²
Answers: 2
Mathematics, 21.06.2019 20:30
Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.
Answers: 1
Mathematics, 21.06.2019 22:30
Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 1
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