Which polynomial is a perfect square trinomial?
49x2 − 28x 16
4a2 − 20a 25
25b2 −...
Mathematics, 24.08.2019 00:30 iyana479
Which polynomial is a perfect square trinomial?
49x2 − 28x 16
4a2 − 20a 25
25b2 − 20b − 16
16x2 − 24x − 9
Answers: 2
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Pls will give brainliest and all p.s u can zoom in if u cant see plss
Answers: 2
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Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 22:30
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell
Answers: 1
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David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
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