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
viva [34]
3 years ago
7

Tell whether the three-dimensional object has rotational symmetry about a line and/or reflectional symmetry in a plane.

Mathematics
2 answers:
tekilochka [14]3 years ago
7 0

The <em><u>correct answer</u></em> is:

Reflectional symmetry

Explanation:

Rotational symmetry is when a figure can be rotated less than 360° and be in the original orientation.  This figure cannot be rotated less than one full turn and look the same, so it has no rotational symmetry.

Reflectional symmetry is when a figure can be folded in half through some line.  This figure can be folded in half vertically, so it has reflectional symmetry.

jasenka [17]3 years ago
6 0
In your figure where as ask what kind of symmetry is shown in the figure of your problem and the best answer would be reflectional symmetry. I hope you are satistfied with my answer and if you need some clarification, please feel free to ask for more
You might be interested in
32-oz container of yogurt for $2.56
LekaFEV [45]
What’s the question?
5 0
3 years ago
A) There are 100 students who play at least one of volleyball, soccer and hockey, of these 50 play au three games, 84 play socce
Scilla [17]

Answer:

<h2>i) 3</h2><h2>ii) 5</h2>

Step-by-step explanation:

Let H be the set of students who play Hokey

     V be the set of students who play Volleyball

     S be the set of students who play Soccer

======================================

card(volleyball only) = card(V) - [card(V∩H∩S) + card(V∩H only) + card(V∩S only)]

                                 = 73 - [50 + (58-50) + (62-50)]

                                 = 73 - [50 + 8 + 12]

                                 = 73 - 70

                                 = 3

………………………………………………

Card(Hokey only) = 100 - [3 + 8 + 50 + 10 + 12 + 12]

                              = 100 - 95

                              = 5

…………………

<u><em>Note</em></u> :

A Venn diagram might be helpful in such case.

5 0
2 years ago
A bag of marbles contains 1 green, 5 red, and 2 blue. Find the probability of picking a red marble, putting it back in the
sleet_krkn [62]

Answer:

Red = 25/32768

Blue = 4/64

Step-by-step explanation:

Green Marbles = 1

Red Marbles = 5

Blue Marbles = 2

Probability of picking a red marble = 5/8 x 5/8 x 5/8 x 5/8 x 5/8 = 25/32768

Probability of picking a blue marble = 2/8 x 2/8 = 4/64

6 0
3 years ago
jimmy made a circle graph illustrating the results of a survey he took to find the favorite subject of the students in his seven
Ede4ka [16]

Answer:

Physical education

Step-by-step explanation:

6 0
3 years ago
choose three numbers from 2 to 5 write the numbers as addends in addition sentence show two ways to find the sum
slava [35]
3 4 3.5 are ur number

3+ 4+ 3.5=10.5
7 0
3 years ago
Other questions:
  • There are 32 students in a class. Nine of those students are women. What percent are men?
    13·1 answer
  • If PQR measures 75°, what is the measure of SQR?
    9·2 answers
  • PLEASE HELP
    6·1 answer
  • The American Red Cross spent $185,048,179 for administrative expenses. This amount
    15·1 answer
  • Multiply. Reduce the answer to lowest terms.<br><br> 2\3 times 3\4
    11·1 answer
  • Find the 8th term in the sequence: x + 1, 2x + 1, 3x + 1,...
    6·1 answer
  • In order to solve for x in the equation 3x - 18 = 78, What is the FIRST step?
    9·1 answer
  • Alaina bought a square frame for her desk that has an area of 81 square inches. What is the perimeter of the frame?
    10·1 answer
  • For a ride on a rental scooter, Deon paid an $8 fee to start the scooter plus 6 cents per minute of the ride. The total bill for
    7·1 answer
  • Kaira's gross pay is $4,633. Her deductions total $1,009.13. What percent of hergross pay is take-home pay?Round to the nearest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!