Ask question

Ask question

All categories

2 years ago

6

Triangles ABC and A''B''C'' are similar. Identify the type of reflection performed and the scale factor of dilation.

1 answer:

saul85 [17]2 years ago

4 0

To obtain ΔA''B''C'', ΔABC is reflected across the x-axis and dilated with a scale factor of 2

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

Rigid transformation are transformation that preserve the shape and size of the figure.<em> Rotation, reflection and translation</em> are rigid transformations.

To obtain ΔA''B''C'', ΔABC is reflected across the x-axis and dilated with a scale factor of 2

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

You might be interested in

I need some help please

sveticcg [70]

Answer:

Acute Triangle

Step-by-step explanation:

All angles are less than 90 degrees.

6 0

3 years ago

PLEASE HELP ASAP - ILL GIVE BRAINIEST

Mars2501 [29]

10. x*x + 10x + 21 = x + 3 * length

11. x*x + 2x - 8 = x + 4 * breadth

This is the expression bro!

100% sure

Plz mark me brainliest

7 0

3 years ago

Read 2 more answers

The seventh grade boys at colonial Christian school removed 1/3 of the 558 chairs in the auditorium how many chairs did they rem

vekshin1

$558 * 1/3 = 186$
186 chairs

3 0

3 years ago

What is the equation of the following line written in slope-intercept form?

dolphi86 [110]

Answer:

Option (2)

Step-by-step explanation:

Let the equation of the line is,

y - y' = m(x - x')

where (x', y') is a point lying on the given line.

And m = slope of the line = $\frac{y_2-y_1}{x_2-x_1}$

Line given in the graph passes through two points (-5, -1) and (-2, -3).

Slope of the line 'm' = $\frac{-3+1}{-2+5}$

= $-\frac{2}{3}$

Therefore, equation of the line passing through(-5, -1) and slope of the line = $-\frac{2}{3}$ will be,

y - (-1) = $-\frac{2}{3}[x-(-5)]$

$y+1=-\frac{2}{3}(x+5)$

$y=-\frac{2}{3}x-\frac{10}{3}-1$

$y=-\frac{2}{3}x-\frac{13}{3}$

Option (2) will be the answer.

8 0

3 years ago

On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes i

motikmotik

3.9 x 5.1 = 19.89

10^3 x 10^3 = 10^6

19.89 x 10^6

move decimal point

1.989 x 10^7

4 0

4 years ago