Mathematics, 26.03.2020 22:53 ChiefRedCloud
Triangle A B C is shown. Angle A C B is a right angle, angle C A B is 60 degrees, and angle A B C is 30 degrees. The length of the hypotenuse is 10.
What are the lengths of the other two sides of the triangle?
Answers: 3
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the studentsâ ratios of science fiction books to history books. 1. determine the ratiosâ form: âââscience fiction books to history books 2. write the ratios as fractions: âââdexter: 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 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y â 2. his sister states that the expression should be x + x + 0.5x + y + y â 2. who is correct? explain.
Answers: 3
Triangle A B C is shown. Angle A C B is a right angle, angle C A B is 60 degrees, and angle A B C is...
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