1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zubka84 [21]
3 years ago
5

Figure FGH has vertices located at F(1, 3), G(–1, 2), and H(2, 1). The figure is rotated using the origin as the center of rotat

ion. The image has vertices located at F’(3, –1), G’(2, 1), and H’(1, –2). Which rotation could have taken place?
a 45° clockwise rotation
a 90° clockwise rotation
a 90° counterclockwise rotation
a 180° counterclockwise rotation

Mathematics
2 answers:
Semenov [28]3 years ago
8 0

Answer:  The correct option is

(B) a 90° clockwise rotation.

Step-by-step explanation:  Given that the co-ordinates of the vertices of figure FGH are  F(1, 3), G(–1, 2) and H(2, 1).

The figure FGH is rotated using origin as the center of rotation and the the co-ordinates of the vertices of image figure F'G'H' are  F'(3, -1), G'(2, 1) and H'(1, -2).

We are to select the type of rotation that could have taken place.

The transformation from the vertices of FGH to the vertices of image F'G'H' is

F(1, 3)  ⇒   F'(3, -1),

G(-1, 2)  ⇒   G'(2, 1),

H(2, 1)  ⇒   H'(-1, 2).

Therefore, the transformation rule is  (x, y)  ⇒   (y, -x). This gives the rotation about origin through an angle of 90°.

Thus, the rotation of 90° clockwise taken place from figure FGH to image F'G'H'.

Option (B) is correct.

Law Incorporation [45]3 years ago
5 0
Using a graph tool
see the attached figure

the answer is the option 
<span>a 90° clockwise rotation</span>

You might be interested in
Who know the answer of this? And can u pls explain for me?
anyanavicka [17]

Answer:

1.5 kg

Step-by-step explanation:

17*92 g = 1564

1564/1000= 1.564 kg

4 0
3 years ago
Read 2 more answers
the dot plots how the salaries for the employees at two small companies before a new company head is hired at each company. Sele
leonid [27]

Answer:

I need a picture to solve this.

Step-by-step explanation:

4 0
3 years ago
Based on the diagram, which expresses all possible
qaws [65]

The expression that expresses all possible lengths of segment AB is 27 < AB < 81. The correct option is the second option 27 < AB < 81

<h3>Properties of a triangle</h3>

From the question, we are to determine the expression that expresses all possible lengths of segment AB

From one of the properties of a triangle,

The <u>third side</u> of any triangle is greater than the difference of the other <u>two sides</u>; and the <u>third side</u> of any triangle is lesser than the sum of the <u>two other sides</u>

Then, we can write that

AB < 27 + 54

and

AB > 54 - 27

Putting the two inequalities together, we get

54 - 27 < AB < 27 + 54

27 < AB < 81

Hence, the expression that expresses all possible lengths of segment AB is 27 < AB < 81. The correct option is the second option 27 < AB < 81

Learn more on the Properties of a triangle here: brainly.com/question/1851668

#SPJ1

3 0
1 year ago
A culture starts with 4000 bacteria after 5 hours it has 4800 how many bacteria after 15 hours
iogann1982 [59]

Answer:

6400

Step-by-step explanation:

so every 5 hours it gains 800 bacteria so 4800+800=5600 (hour 10)

and 5600+800=6400 (hour 15)

8 0
3 years ago
Read 2 more answers
What is 86% written as a fraction in simplest form
WINSTONCH [101]
86% written as a fraction is 43/50
6 0
3 years ago
Read 2 more answers
Other questions:
  • Four different leadership styles used by Big-Six accountants were investigated. As part of a designed study, 15 accountants were
    6·1 answer
  • A circle with circumference 6 has an arc with a 20 central angle,<br> What is the length of the arc?
    9·2 answers
  • 37,015 in word form please
    11·2 answers
  • PLZ HELP ME!! BRAINLIEST
    8·1 answer
  • The coordinates of the vertices of polygon RSTV are R(2,4), S(6,4), T(6,0), and V(2,0).The polygon is dilated with scale factor
    6·1 answer
  • Which is an equation of the line that passes through the point
    10·1 answer
  • 13 Levi bought a new phone for $550. He received a discount of 24%
    9·1 answer
  • A new car valued at 24,000 depreciates at 9% per year. What is the value of the car one year after purchase?
    10·1 answer
  • Could someone please help me with this<br>​
    15·1 answer
  • 3. Marcus and Judy are picking apples. At the end of the day, Marcus has a apples. Judy has 5 times as many apples as Marcus. Wh
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!