subject
Mathematics, 09.04.2020 04:19 derekcalhoun4943

Solve the system of equations. \begin{aligned} & 12x-5y = -20 & y=x+4 \end{aligned} 12x−5y=−20 y=x+4 x=x=x, equals y=y=y, equals

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain
Answers: 2
question
Mathematics, 21.06.2019 14:00
△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
question
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
question
Mathematics, 22.06.2019 00:00
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
You know the right answer?
Solve the system of equations. \begin{aligned} & 12x-5y = -20 & y=x+4 \end{aligned} 12x−5y...
Questions
question
History, 17.02.2021 03:50
question
Mathematics, 17.02.2021 03:50
question
Mathematics, 17.02.2021 03:50
question
English, 17.02.2021 03:50
question
Mathematics, 17.02.2021 03:50
question
Mathematics, 17.02.2021 03:50
Questions on the website: 13722363