All categories

2 years ago

Please help if you actually know!! Graphing!!

Mathematics

2 answers:

alexgriva [62]2 years ago

7 0

Answer:

The slope is -3/2

Mkey [24]2 years ago

6 0

-3/2 Cus the line goes down so it would be a negative

You might be interested in

Kindly solve these questions for me.

OleMash [197]

The perimeter of the rectangle based on the factors given is 46.

<h3>How to calculate the perimeter?</h3>

The area of the rectangle is given as (x² + 13x - 90). This will be:

= (x² + 13x - 90)

= x² + 18x - 5x - 90

= x(x + 18) - 5(x + 18)

= (x - 5)(x + 18)

The sides of the rectangle are 5 and 18. The perimeter will be:

= 2(l + w)

= 2(5 + 18)

= 46

The area of the rectangle is given as (x² + 24x - 81.

= (x² + 24x - 81)

= x² + 27x - 3x - 81

= x(x + 27) - 3(x + 27)

= (x - 3)(x + 27)

The sides are 3 and 27. The perimeter will be:

= 2(l + w)

= 2(27 + 3)

= 60

= (x + 1)² + 3(x + 1) + 2

= (x + 1)(x + 1) + 3x + 3 + 2

= x² + x + x + 1 + 3x + 5

= x² + 5x + 6

Learn more about factors on:

brainly.com/question/219464

#SPJ1

4 0

1 year ago

(i3)^2(-i0)^3(3i2)^4

VLD [36.1K]

The answer is 0 is this if i stands for a square root.
The answer is -81 if i is a variable.

3 0

2 years ago

Calculate tan M if a = 5, b = 18, and c = the square root of 349

vagabundo [1.1K]

good evening ,

______

Answer:

tan M = 3.6

___________________

Step-by-step explanation:

$\frac{b}{a} = \frac{18}{5}$ = 3.6.

8 0

2 years ago

If the the adj side of a triangle is x and the opp side is 9cm and the hyp is 2x what is the value of x?

Lady_Fox [76]

Answer:

$x = 3\sqrt{3}$

Step-by-step explanation:

Let's use the Pythagorean theorem

$x^{2} + 9^{2} = (2x)^{2} \\x^{2} + 81 = 4x^{2} \\3x^{2} = 81\\x^{2} = 27\\x = \sqrt{27} = 3\sqrt{3}$

5 0

2 years ago

What is the location of A’ and did the figure get larger or smaller?

storchak [24]

Scale Factor is defined as the ratio of the size of the new image to the size of the old image. The center of dilation is a fixed point in the plane.

If the scale factor is more than 1, then the image stretches. If the scale factor is between 0 and 1, then the image shrinks. If the scale factor is 1, then the original image and the image produced are congruent.

To dilate a figure by a scale factor, all the coordinates are multiplied by the scale factor.

The coordinates of point A are (8, 6). A dilation by a scale factor of 0.5 means that the figure will be reduced. The new coordinates will be:A

$\begin{gathered} A^{\prime}=(0.5\times8,0.5\times6) \\ A^{\prime}=(4,3) \end{gathered}$

Therefore, the FIRST OPTION is correct.

3 0

1 year ago