Mathematics, 08.06.2021 14:00, rouna

For a simultaneous equation in x and y if Dr=-25, Dy=50 and D=5. What is the value of x ?
a) -5
b) 1/5
c) 10
15
31

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:40, kdior27

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Answers: 3

continue

Mathematics, 21.06.2019 20:30, nathanscastr02

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

Answers: 1

continue

Mathematics, 22.06.2019 00:00, nicolacorio02

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

Answers: 1

continue

Mathematics, 22.06.2019 01:00, reganleigh00

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places

Answers: 3

continue

Do you know the correct answer?

For a simultaneous equation in x and y if Dr=-25, Dy=50 and D=5. What is the value of x ?
a) -...