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Ivan
2 years ago
8

When dealing with an equation containing two variables, we can put the graph of the equation on the coordinate plane because the

number of variables is equal to the number of dimensions that are needed to properly graph the solution. Each axis on a graph represents one variable in the equation being graphed. What would you use to graph the solution to an equation with one variable? What would you use to graph the solution to an equation with three variables? Could you graph an equation containing more than four variables? Explain.
If you were given the graph of an equation with two variables on a coordinate plane, what would happen to the graph if all the y-values were increased by 1? What would happen to the graph if all the x-values were increased by 1? What would happen to the graph if all the y-values were multiplied by 2 or by 1/2? Explain.
Mathematics
1 answer:
Luden [163]2 years ago
5 0

Answer:

Step-by-step explanation:

A linear equation with two variables may appear in the form of Ax + By = C, and the resulting graph is always a straight line. The equation is more often in the form of y = mx+b, where m is the slope of the line of the corresponding figure and b is its Y-axis intercept, that is, the point where the line meets the Y-axis.

For example, 4x + 2y = 8 is a linear equation because it fits the desired structure. But for graphical and most other purposes, we often write this as y = - 2x + 4.

In this unit, on the basis of this linear equation, the equal sign is changed to the greater than a sign or less than sign, which is a new challenge in the operation of symbols.

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Solve please helppppppp
klio [65]

Answer: -4m + 2

Step-by-step explanation:

So, first you expand it and remove the parenthesis

-4 (3m - 3) = 12m + 12

Simplify:

12m + 8m + 12 - 10

-4m + 12 - 10

-4m + 2

5 0
3 years ago
Read 2 more answers
The height of a mountain on a tropical island changes due to volcanic activity. when the mountain was last measured, its height
svetlana [45]

Answer:

4746

Step-by-step explanation:

take off the 0 on the end to make it a tenth and half that to equal 226

plz give brainliest

5 0
3 years ago
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mark fills up at a gas station for $48.24. He then buys a drink, a snack and some gum inside for $7.59. How much did Mark spend
Lelu [443]

Answer:

The answer is 55.83

Step-by-step explanation:

It is 55.83 because the question is asking altogether so it is addition I added 48.24+7.59=55.83

Hope this helped

7 0
3 years ago
What is the minimum angle of rotation (in degrees) that will carry the star onto itself?
sp2606 [1]

Answer:

Minimum angle = 108°

Step-by-step explanation:

From the figure attached,

Minimum angle to overlap the star onto itself is the angle of rotation from point A to B.

Let the angle between A and B measure a°.

If we complete a star pentagon by joining the vertices of the star,

Formula to measure the internal angle of a polygon is,

Measure of internal angle = 180\times \frac{(n-2)}{n}

Measure of ∠ABC = \frac{(5-2)}{5}\times 180

                              = 108°

Since, one side star divides the interior angle into three equal parts,

Measure of interior angle = \frac{108}{3} = 36°

From ΔAOB,

m(∠OAB) + m(∠AOB) + m(∠ABO) = 180° [Sum of interior angles of a triangle = 180°]

36° + a + 36° = 180°

a + 72° = 180°

a = 180 - 72

a = 108°

Therefore, by the minimum angle of rotation of 108° star will overlap onto itself.

7 0
4 years ago
Kiley, Jermaine, and Gunther are playing tug-of-war. Kiley and Jermaine are on the same side of the rope, and Gunther is on the
Naya [18.7K]

First we define a reference system.

Let's assume the horizontal axis as positive towards the right.

Suppose Kiley and Jermaine pull the rope to the left, while Gunther pulls the rope to the right.

The equilibrium equation is given by:

-20 - 25 + F = 0

Where,

F: force with which Gunther pulls the rope.

Clearing F we have:

F = 20 + 25\\F = 45

The positive sign indicates that Gunther pulls to the right.

Answer:

A force that would result in a balanced force for the game is:

F = 45 N

6 0
4 years ago
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