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Ilya [14]
3 years ago
8

Line a is parallel to line b. Which statement about lines a and b is true?

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0

They both have the same slope.

ivann1987 [24]3 years ago
4 0
They both have the same slope
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If 47.x is 32 than what is x?
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Answer:

Step-by-step explanation:

47 . x = 32

x= 32/47

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Write a quadratic equation in standard form that has roots of -12 and 2
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A quadratic with roots at 8 and 5 is f(x) = x^2 + 10x - 24

In order to find an equation given roots you can create statements that equal 0 in order to create parenthesis. For instance we know x = 8 at one point. So, we can solve that to equal 0.

x = -12 ----> add 8 from both sides

x + 12 = 0

We can do the same for the other zero.

x = 2 ----> subtract from both sides

x - 2 = 0

Now that we have both of these, we can multiply these two things together. This will give us the function we need.

f(x) = (x + 12)(x - 2)

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4 years ago
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change in x

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4 years ago
Leonora is factoring a trinomial. The factors of the trinomial are shown on the model. An algebra tile configuration. 7 tiles ar
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The trinomial did she factor is \rm x^2-4x-12.

Given

Leonora is factoring a trinomial.

The factors of the trinomial are shown on the model.

<h3>Quadratic equation</h3>

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there.

Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

Algebra tiles are tiles used to represent variables or numbers and are rectangular or square-shaped.

1 is labeled + x squared, this gives x².

And 6 are labeled negative. 3 tiles are in the Factor 2 spot:

1 is labeled x and 2 are labeled. 0 tiles are in the Product spot.

-6x + 2x -12

Therefore

The trinomial did she factor is;

\rm x^2-4x-12

Hence, The trinomial did she factor is \rm x^2-4x-12.

More about the quadratic equation link is given below.

brainly.com/question/2263981

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