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
kotegsom [21]
1 year ago
7

Completed in 1863 , the dome is one of the most recent additions to the United States Capitol. It is supported by 36 iron ribs a

nd has 108 windows, divided equally among three levels.
a. Excluding the spire of the dome, how many horizontal and vertical planes of symmetry does the dome appear to have?
Mathematics
1 answer:
Furkat [3]1 year ago
7 0

18 lines of symmetry the dome have, after excluding the spire of the dome.

36 ÷ 2 = 18

3 row × 36 windows per row, total windows = 108. 36 of them connects a window with the window across to form 1 line of symmetry.

<h3>What is a symmetry?</h3>

If two additional identical parts that are arranged in an orderly fashion can be divided from a shape, it is said to be symmetrical. As an illustration, if you are instructed to cut out a "heart" from a piece of paper, you need just fold the paper, draw one-half of the heart at the fold, and then cut it out to discover that the second half exactly matches the first half.

Asymmetrical and symmetrical balances are the two types of balance. The two parts of the thing are precisely identical and balanced in symmetrical balance. The two parts of an asymmetrical balance are not similar; rather, separate things are arranged such that they appear to be balanced.

Learn more about symmetry

brainly.com/question/4449327

#SPJ4

You might be interested in
Given rectangle QUAD, If DU = 5x - 4 and QP = 2x + 7, then find the length of DU.
ira [324]

Answer:

DU = 86

Step-by-step explanation:

Properties of a rectangle,

- Opposite sides are equal in measure.

- Diagonals of a rectangle are equal.

- Diagonals bisect each other.

In the given rectangle QUAD,

Diagonals AQ and DU bisect each other at P.

AQ = DU

2(QP) = DU [Since, AQ = 2(PQ)]

2(2x + 7) = 5x - 4

4x + 14 = 5x - 4

5x - 4x = 14 + 4

x = 18

Since, DU = 5x - 4

DU = 5(18) - 4

     = 90 - 4

     = 86

Therefore, measure of DU = 86 units

3 0
2 years ago
Kelly runs a restaurant that sells two types of desserts. Kelly knows that the restaurant must make at least 25 dozen and at mos
mash [69]

Answer:  Whats is the question asking???

Step-by-step explanation:

5 0
3 years ago
What is y+0.4=2? help please
sveticcg [70]
Y + 0.4 = 2 .....subtract 0.4 from both sides
y = 2 - 0.4
y = 1.6 <==
8 0
3 years ago
Read 2 more answers
Set up and solve the following using dimensional analysis.
Softa [21]
1).  Multiply (5400 inches) by (1 foot / 12 inch) then by (1 mile / 5280 foot).

      (See explanation at the bottom)

         =      (5400 inch) x (1 foot / 12 inch) x (1 mile / 5280 foot)

         =      (5400 x 1 x 1 / 12 x 5280)  (inch - foot - mile / inch - foot) 

         =          0.0852  mile  


2).  Multiply (16 week) by (7 day/week) then by (24 hour/day)
       then by (60 minute/hour) then by (60 sec/minute).

3).  Multiply (54 yards) by (3 foot/yard) then by (1 meter/3.28 foot)
       and then by (1000 mm/meter)

4).  Multiply (36 cm/second) by (3600 second/hour) then by (1 meter/100 cm)
      then by (1 mile/1609.3 meter).

5).  Look up how many grams in a pound  ('P')
       Look up how many mL in a gallon       ('G')

      Multiply (1.09 g/mL) by ( 1 pound/ P gram) then by (1 gallon/ G mL)

6).  Multiply (32 foot/sec) by (1 meter / 3.28 foot) then by (60 sec/minute).


Each time I told you to multiply by something, it was always a fraction
where the numerator and denominator are equal, like (60 seconds/minute)
or (1 foot / 12 inch).  Since the top and bottom of the fraction are equal, the
value of the fraction is ' 1 ' , and multiplying by it doesn't change the value,
it only changes the units ... that's what this whole exercise is about.
When you multiply, KEEP the units in the product, and then, after you multiply, you can 'cancel' units out of the top and bottom of the product.
Like if you have 'feet' on top and bottom, just cross them out.  When you're done, if you did it correctly, the last unit you end up with will be the one you want.      
4 0
3 years ago
HELPPPP me I need help don’t know the answer
Elanso [62]
It’s c because when the number of simply it gets u that
8 0
3 years ago
Read 2 more answers
Other questions:
  • Factor and simplify: 4a^2c^2-(a^2-b^2+c^2)^2
    13·1 answer
  • Mary and Alice are playing a card game. Mary has 21 points. She has 9 points less than Alice.How many points, p, does Alice have
    8·2 answers
  • FAST!!!!
    7·1 answer
  • The startup division made 80% of 1/2 of the established division. The startup division’s growth was 1/3 greater than the establi
    6·1 answer
  • Explain why the equation is not linear 2x^2+y=7
    9·1 answer
  • What value makes the equation
    15·2 answers
  • A sweater is on sale for 12% off. The sale price is $44.00. What is the original amount of the sweater?
    9·1 answer
  • Quick quick, help plzz
    7·1 answer
  • You roll one die 8 times. What is the probability of rolling exactly six fours
    5·1 answer
  • If a polynomial has three terms, x2 + 12x + 36, which factoring method can be considered?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!