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
mezya [45]
3 years ago
6

In the figure, / is mapped onto / by a 180° rotation. Angle B corresponds to which angle in /? A. X )B. Y) C. Z) D. C)

Mathematics
2 answers:
GrogVix [38]3 years ago
4 0
Which of the following best<span> represents a rotation
</span>
B.
Luden [163]3 years ago
3 0

Answer:

The correct option is B.

Step-by-step explanation:

From the given diagram it is clear that the measure of angle B is 90 degrees because it is a right angled triangle.

The coordinates of vertex B are (-5,2).

If a point P(x,y) is rotate 180 degree about the origin, then

(x,y)\rightarrow (-x,-y)

The coordinates of image of B are

B(-5,2)\rightarrow B'(-(-5),-(2))=B'(5,-2)

The coordinates of image of B are (5,-2). These are the coordinates of vertex Y and the measure of angle Y is 90 degree.

The angle Y corresponds to angle B. Therefore the correct option is B.

You might be interested in
Jaylene is 5 ft. 2 in tall Her little brother is 9 in shorter how tall is her brother
8_murik_8 [283]
Make the 5 ft into inches and you get 60 inches plus the 2 other inches is 62 inches. 62 minus 9 equals 53 inches. Or 4 ft. 5 inches.
4 0
3 years ago
What is the solution of |2x| = –4?
DENIUS [597]
-2x=-4 or x=2
2x =-4 or x=-2
7 0
3 years ago
What two numbers have an absolute value of 16
Harrizon [31]
Both the negative and positive counterparts of a number have the same absolute value, or distance from 0.

The two numbers are 16 and -16.
They both have the same absolute value, 16.


7 0
3 years ago
Read 2 more answers
Solve for s. 5/9s+13/9s=24
g100num [7]
Solving for s, I get s = 12. 
5 0
3 years ago
Read 2 more answers
Identify the equivalent expression for (m^1/3 m^1/5)^0
Lostsunrise [7]

Answer:

1.

Step-by-step explanation:

The thing is, x^0 is always 1. So even if you simplify, it will still be 1.

(m^\frac{1}{3}*m^\frac{1}{5})^0\\(m^\frac{8}{15})^0\\\text{But when put to the power of 0,}\\1.

4 0
2 years ago
Read 2 more answers
Other questions:
  • What it the area of triangle PQR on the grid. Please answer quick and detailed and if your right I will mark you brainliest. pic
    8·1 answer
  • 7+5(x−3)=22 can you help, <br> please?
    14·2 answers
  • Ana made 12 rainbow loom bracelets in 3 hours. how many can she make in 15 hours
    14·2 answers
  • I need help on my math question for homework please help me,<br> What is -4x+3y=12?
    8·1 answer
  • Triangle ABC is an equilateral triangle with side lengths of 10 inches.
    13·2 answers
  • The life span of a species of fruit fly have a bell-shaped distribution, with a mean of 33 days and a standard deviation of 4 da
    9·1 answer
  • Gase
    9·1 answer
  • The area of the sector formed by the 110 degree central angle is 50 units squared. What is the circumference of the circle
    15·1 answer
  • 7) John is draining his pool at a rate of 6 gallons per minute. His pool starts with
    9·1 answer
  • The probability of having a head in a single toss of a coin is? <br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!