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3 years ago

What types of lines create alternate interior angles?

Mathematics

1 answer:

Softa [21]3 years ago

3 0

C should be the correct answer

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Graph of y=(x-3)(x+4)

tekilochka [14]

Answer:

For graph refer to attachment .

Step-by-step explanation:

We need to plot the graph of a given function . The given function is ,

$\rm\implies y = ( x - 3)(x+4)$

When we will simplify the RHS term we will get ,

$\rm\implies y = x( x + 4 ) -3(x + 4 )$

Simpify the brackets ,

$\rm\implies y = x^2 + 4x -3x -12$

Add like terms , we have ,

$\rm\implies \boxed{\blue{\rm y = x^2+x -12}}$

From the equation :-

The graph will cut x axis at 3 and -4 as x = 3 and -4 are the roots of the equation .
The graph will cut y axis at (0,-12)
The vertex of the graph will be (-0.5,-12.5)

For the graph refer to attachment .

5 0

3 years ago

Help with this algebra and i will give you 35 points :) plz explain.

Fofino [41]

The answer is m=250-25w

3 0

3 years ago

Please help me with this! ASAP

mafiozo [28]

The answer is -2.4 > -2.40

4 0

3 years ago

Write a system of equations using x and y in each for the following

vlada-n [284]

1) x+y = 170
x-y = 26

2) Subtract the two equations from each other. Doing this you get 2y = 56.
So the value of y is 28. Then plug in the value of y into any of the two equations and solve for x.

x-28 = 26
x = 54

3) When writing solutions as an ordered pair, the x value always comes first followed by the y value. So it would be (54, 28).

4 0

3 years ago

X² + 2x-3

EleoNora [17]

Answer:

x4+7x+3

Step-by-step explanation:

6 0

3 years ago