Mathematics, 01.05.2021 18:00 nguyenhoangthienkim0
A scale drawing of a city park landscape area uses a scale of 1 inch represents 1 yard. If the drawing is
plotted on a coordinate grid, what is the algebraic representation from drawing to the city park
landscape area?
F(x, y) β (x, y)
G(x, y) β (36x, 36y)
H (x, y) β (12x, 12y)
3 (x, y) β (24x, 24y)
Answers: 3
Mathematics, 21.06.2019 13:00
In the diagram below, dab and dac are adjacent angles. if mdac = 25Β°, what is mdab in degrees? what is mbac in degrees?
Answers: 3
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 20:00
Given the equation y β 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. βthree fourthsx + y = 10 3x β 4y = β40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
A scale drawing of a city park landscape area uses a scale of 1 inch represents 1 yard. If the drawi...
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