2 years ago

MARKING BRAINLEIST IF CORRECT AND QUICK

Mathematics

1 answer:

Aloiza [94]2 years ago

8 0

Answer:

Basically the first one

Step-by-step explanation:

In the equation it shows how it's all negative

So meaning the answer choices should also be all negative

There's also an addition sign which means we are gonna add it all up anyway

The 1st one shows the perfect definition for it

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Find the slope of the line that passes through the pair of points. (–5.5, 6.1), (–2.5, 3.1)

hjlf

Slope of the line is -1.

Step-by-step explanation:

Given points are,

(-5.5,6.1),(-2.5,3.1)

Here,

$x_{1} = -5.5 ,\ \ \ x_{2}=-2.5\\y_{1} = 6.1,\ \ \ y_{2}=3.1$

Slope = m = $\frac{y_{2}-y_{1}}{x_{2}-x{1}}$

Putting values;

$m=\frac{3.1-6.1}{-2.5-(-5.5)}\\m=\frac{-3}{-2.5+5.5}\\m=\frac{-3}{3}\\m=-1$

Slope of the line is -1.

Keywords: Slope, line

Learn more about slopes at:

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7 0

2 years ago

What is the root of the quadratic equation x^2 - 8x + 16 = 0

Semenov [28]

Answer:

(x - 4)(x - 4)

x = 4

Step-by-step explanation:

x² - 8x + 16

= (x - 4)(x - 4)

x - 4 = 0

x = 4

3 0

2 years ago

Order the numbers from greatest to least

Thepotemich [5.8K]

The answer is:

6.2, 4.6, and 1.3 because you are going from greatest to least greatest..

Hope this helps :)

8 0

2 years ago

Convert the function into standard form: y = (x + 4)(x - 6) Show your work!!!

NikAS [45]

$y = (x + 4)(x - 6)\\\\y=x^2-6x+4x-24\\\\y=x^2-2x-24$

8 0

2 years ago

Read 2 more answers

In the diagram below line l is parallel to line m which angles are congruent to angle 1

Alchen [17]

ANSWER

$\angle1 \cong \angle3$

$\angle1 \cong \angle8$

$\angle1 \cong \angle6$

EXPLANATION

Since line l is parallel to line m,

$\angle1 \cong \angle3$

because the two angles are vertically opposite angles.

$\angle1 \cong \angle8$

because the two angles are corresponding angles.

$\angle1 \cong \angle6$

because the two angles are alternate exterior angles.

3 0

2 years ago