subject
Mathematics, 16.07.2020 20:01 kingcory6230

Which step is not necessary when solving this system of equations by graphing? 3x-y=4
X+y=-4

A. identify the point of intersection

B. choose a method to graph the equations

C. determine the shaded area for each line

D. write the solution as an ordered pair

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.
Answers: 1
question
Mathematics, 21.06.2019 18:30
Which of the choices shown could be used to prove that aacp=abcp ?
Answers: 1
question
Mathematics, 21.06.2019 21:50
Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?
Answers: 3
question
Mathematics, 21.06.2019 21:50
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180Β° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
Answers: 3
You know the right answer?
Which step is not necessary when solving this system of equations by graphing? 3x-y=4
X+y=-4
Questions
Questions on the website: 13722363