Namemisha class pened ca date-02-19 solving inequalities des inequality (highlight the coefficient for each variable) wote the solution as solve the inequality (highlight the operations performed on each side) did you do you multiply or need to flip divide by a the negative inequality 1 number? symbol? (ope inequality (sh x + 5 = 18 2x - 9 2.13
B.-2,3 because it is touch the -3 i think that the answer
Answer from: Quest
1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3
2: -4, -3, -2 1/2, -2 1/4, 3 1/4,
step-by-step explanation:
Answer from: Quest
ion
step-by-step explanation:
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Answer from: Quest
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step-by-step explanation:
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Another question on Mathematics
Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.
The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u.s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.