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
X^100+1 divide by x+1​
timofeeve [1]

Answer:

x=-1

Step-by-step explanation:

\frac{x ^{100} + 1 }{x + 1}

x + 1 = 0

x =  - 1

7 0
2 years ago
Solve the equation s=a tmw for the variable W
Dimas [21]

Answer:

w = s/atm

Step-by-step explanation:

I hope this helps,

Please give brainliest

6 0
2 years ago
1. The present age of Visakha is x years. Find: I) How old was he 2 years before?​
bekas [8.4K]

Answer:

3 uwuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

6 0
3 years ago
Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloo
poizon [28]

Answer:

The answer is 0.60b + 0.30w = 150; 60 + 0.30w = 150

Step-by-step explanation:

Wei can purchase 300 balloons.

The model used for the problem is .

Step-by-step explanation:

Let the number of white balloons = x

The cost of blue balloons and white balloons are 60 cent = $0.6 and 30 cents = $0.3 respectively.

Wei purchased 100 blue balloons and have $150 to buy both balloons

9 0
3 years ago
Read 2 more answers
PLZ Help 20 points!!!!!
kondor19780726 [428]

So i think you gotta see where the point is ay and if it isnt rig

8 0
3 years ago
Other questions:
  • Fill in the blank.51+7=____+51
    9·2 answers
  • Suppose a coin is flipped 10,000 times.what is a reasonable prediction for the number of times the coin lands on tails
    12·2 answers
  • Which situation represents a proportional relationship?
    9·1 answer
  • a cellphone company charges $49.99 per month plus 10 cents for texting. write and solve an equation to determine how many texts
    9·1 answer
  • Find the area and circumference of each circle
    6·2 answers
  • What is 1,852 in expanded form?
    15·2 answers
  • I need help on this problem if it's possible can you walk me through how to do it?​
    14·2 answers
  • Circumference of circle 132cm find the area of circle is​
    15·1 answer
  • The negative term of the sequence 65, 62, 59 is<br><br>(a) 22<br>(b) 23<br>(c) 24<br>(d) 27​
    12·2 answers
  • Solve for y:<br> 4x + 5y = 12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!