How do you find the system of equations for a graph?

Answers

Answer 1
Answer:

Answer:

The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.

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Answer 2
Answer:

Answer:

The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect. please give brainiest

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What number is 40% of 200?

Answers

40\% \ of \ 200= 40\% * 200=(40)/(100) * 200= 40 * 2=80

80 is 40% of 200.
40% of 200

(40/100)*200

0,4*200=80

If you buy 10 printers for your office and each printer costs $199, what is your cost for all 10?

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$1990 is the total amount. That is not including the tax you pay

Answer:

$1900 for pf students

Step-by-step explanation:

Penn foster ☺️☺️‍

Good evening, I'd .....to accompany you to the ball
a) be delighted
b) delight
c) be delight
d) delighted

thank you !

Answers

Answer: a. be delighted

The phrase " be delighted" correctly completes the sentence above. Therefore the sentence becomes " I'd be delighted to accompany you to the ball." The words delight, be delight and delighted are not the correct answer for this statement.

Be delighted is the answer

What's pathagrium theory

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The correct term is "Pythagorean theorem," not "Patagium theory." The Pythagorean theorem is a fundamental concept in mathematics that relates to right triangles.

It states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.

For example, consider a right triangle with side lengths of 3 units and 4 units. We can use the Pythagorean theorem to find the length of the hypotenuse:

a² + b²= c²

3² + 4² = c²

9 + 16 = c²

25 = c²

Taking the square root of both sides gives us:

c = √25

c = 5

So, the length of the hypotenuse is 5 units.

The Pythagorean theorem has many practical applications, such as in architecture, engineering, and navigation. It is a fundamental concept in geometry and is often used as a building block for more advanced mathematical concepts.

To know more about the Pythagorean theorem follow

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the pythagorean theorem has to do with right angled triangles -> a^(2) + b^(2) = c^(2) , where c is the hypotenuse length (the longest side, not touching the right angle) and a & b are the other sides that do touch the right angle, the legs.

Find the slope between the two points: (3,-2) and (4,7)

Answers

The slope between the two points (3,-2) and (4,7) is 9.

What is slope of a line?

The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it.

To find slope given two(x1, y1) and(x2, y2) points, we use the formula

m=(y_2-y_1)/(x_2-x_1)

Given coordinates are:(3,-2) and (4,7)

x1= 3, x2= 4 , y1= -2 and y2= 7

Using Formula,

m=(7-(-2)))/((4-3))

   = 9 /1

   = 9

So, the slope between two points is 9.

Learn more about slope here:

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To find slope given two points, there is a formula you can use: (y2-y1)/(x2-x1). Y2 stands for the second y coordinate and y1 stands for the first y coordinate. The same logic applies to the x's. Let's assume that (3, -2) is x1, y1 and (4,7) is x2, y2. Let's plug them into the formula.

(7-(-2))/(4-3).
7-(-2)=9 for total y value.

4-3=1 for the x value.

Now we divide them.
9/1=9. 9=m. M is the variable commonly used for slope. Hope this helped!

Find the product. (a2 + 2a + 1)(a + 1) a. A2 + 3a + 2 b. A3 + 3a2 + 3a + 1 c. A3 + 2a 2 + a + 1 d. A3 + 3a2 + a + 1

Answers

 (a + 1)(a² + 2a + 1)

= a(a² + 2a + 1) + 1(a² + 2a + 1)

= a³ + 2a² + a   + a² + 2a + 1

= a³ + 3a² + 3a + 1

Answer: b