Which transformation changes triangle ABC to triangle A'B'C'?

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Hello!

To get ABC and A’B’C’, a reflection would not work, as both reflections would cause the figure to be facing a different direction regardless the translations.

A 90 degree rotation would cause the figure to end up in Quadrant III, not II.

A 180 degree rotation would put the figure in the quadrant diagonal from it. This puts it in Quadrant II, and this makes it the only answer that would work.

The answer is D) 189 degree rotation counterclockwise about the origin.

I hope this helps!

You might be interested in

Helppppppoppp please 10 points !!!

Evgesh-ka [11]

Answer:

2x+27+x+27=180

3x+54=180

3x=180-54

x=126/3

x=42

angle B=x+27

=42+27

=69 degree

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

FULL POINTS AND BRAINLIEST

HACTEHA [7]

Answer:

2) y = 0.95x + 4

3) slope: height increases by 0.95 units as x increases by 1 unit

intercept: initial height

Step-by-step explanation:

Using (20,23) and (40,42)

Slope: (42 - 23)/(40 - 20)

0.95

y = 0.95x+ c

23 = 0.95(20) + c

c = 4

y = 0.95x + 4

5 0

3 years ago

You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve

KonstantinChe [14]

(x cookies) / (23 students - (12/2) students) = 2 cookies per student
[x / (23 - 6)] cookies per student = 2 cookies per student
23 students * (2 cookies per students) - 12 cookies = x cookies
The "students" unit cancels
46 cookies - 12 cookies = x cookies
x cookies = 34 cookies

3 0

3 years ago

sarah works at a clothing store. Her weekly salary is $250 plus%4 commision on her sales.Last week she sold $ 2,500 worth of clo

creativ13 [48]

Answer:

80,000

Step-by-step explanation:

I hope this helps:)

3 0

3 years ago

Which equation represents a line that passes through (4, left-parenthesis 4, StartFraction one-third EndFraction right-parenthes

Alina [70]