Mathematics, 25.12.2019 01:31 lillierudloff2558
Figure jklm is a rectangle, so mkjm = mklm = 90° and kjc mlc. which reason justifies the statement that klc is complementary to kjc? a. angles that are congruent are complementary to the same angle. b. angles that are congruent are supplementary to the same angle. c. all angles in a rectangle are right angles. d. complementary angles are always also congruent.
Answers: 2
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 22.06.2019 04:30
Molly planted vegetables in 0.6 of her garden and flowers in the rest of it. she planted green beans in 0.4 of the vegetable section of the garden. how much of her garden was planted with green beans?
Answers: 2
Mathematics, 22.06.2019 05:00
Mrs. robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. mr chang bought the same novel at a different bookstore for 10% off its regular price of $25. which person received the better discount?
Answers: 1
Mathematics, 22.06.2019 05:40
Rob is investigating the effects of font size on the number of words that fit on a page. he changes the font size on an essay and records the number of words on one page of the essay. the table shows his data. which equation represents the approximate line of best fit for data, where x represents font size and y represents the number of words on one page?
Answers: 3
Figure jklm is a rectangle, so mkjm = mklm = 90° and kjc mlc. which reason justifies the statement t...
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