Which set of angle measures could be the interior angles of a triangle? A 90 , 90 , 90
∘ ∘ ∘
B 80 , 80 , 200
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C 40 , 50 , 60
∘ ∘ ∘
D 15 , 30 , 135
∘ ∘ ∘

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Place the following steps in order to complete the square and solve the quadratic equation,

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59