Mathematics, 09.01.2020 07:31 gabby4623
1.
a. write an equation of the line that passes through the origin that intersects the line 2x + 5y = 7 to form a
right angle.
b. determine whether the lines given by the equations 2x + 3y = 6 and y = 3 / 2 x + 4 are perpendicular. support
your answer.
c. two lines having the same yy-intercept are perpendicular. if the equation of one of these lines is y = β 4 / 5 x + 6,
what is the equation of the second line?
Answers: 1
Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 21.06.2019 18:50
Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.
Answers: 1
Mathematics, 21.06.2019 19:20
Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5
Answers: 1
1.
a. write an equation of the line that passes through the origin that intersects the line 2x...
a. write an equation of the line that passes through the origin that intersects the line 2x...
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