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Inessa [10]
3 years ago
10

Select all statements that are true about the linear equation.

Mathematics
1 answer:
Mashutka [201]3 years ago
4 0
A. True

In the equation <span>2x+y=4, subtracting 2x to both sides, we get y=-2x+4

B. True

The graph of equation </span>y=-2x+4 is composed of all the solutions (x, y) of the equation.
<span>
C. Wrong

The graph of the equation is only one line, whereas the set of all points on the coordinate plane means the whole plane.

D. True

Substituting (x, y) with (1, 2) in </span>y=-2x+4, we have 2=-2*1+4, which is true.
Thus the point (1, 2) is a solution of the equation, so it is a point on the graph of the equation.

E. False

Substituting x with 0 in -2x+4, the expression becomes 4, which is not equal to 2. So this point is not a solution, therefore it is not on the graph.


Answer: A, B, and D are true
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So, using the Pythagorean theorem we have:

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When the family arrived in New Delhi from Rome, the youngest son asked the pilot how fast he was flying the plane. The pilot tol
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7 hours

Step-by-step explanation:

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Kenzie has. 4 pages of homework to do. If she can finish 1/3 of a page in one hour how many hours will her homework take?
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Answer:

It will take her 4 1/3 hours

Step-by-step explanation: so you know you needed to  add 4 and 1/3 and you turn the 4 into 4/1 and 1/3 and since it adding you have to have the same denominator and you multiply 1x3 and if you do it on the bottom you have to do it on top so you also do 4x3 and 4x3 is 12 and one 1x3 is 3 and so you don't have to have to do it on the other fraction because now they have the same denominator now and now you add 12/3 + 1/3 and you shall get 13/3 and then you divide 13 divided by 3 and you shall get 4 1/3 and that shall be your answer.

hope it helps you!

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