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
Tom [10]
3 years ago
15

20. What is the order of rotational symmetry for each design (i.e. what is the angle of rotation to create

Mathematics
1 answer:
Minchanka [31]3 years ago
5 0

Your answer should be:

<em>The order of rotational symmetry of a regular polygon is the same as the number of sides of the polygon. You can also deduce the order of rotational symmetry by knowing the smallest angle you can rotate the shape through to look the same. 180° = order 2, 120° = order 3, 90° = order 4. </em>

<em>I hope this helped :) </em>

||:+Brainliest appreciated+:||

<h2>Have a wonderful day!</h2>

-- Juri Davis

You might be interested in
Sin(x+ pi/6)- sin(x-pi/6)= 1/2
agasfer [191]

Answer:

You can download the answer here. Link below!

5 0
2 years ago
As much milk as the first recipe. How much mlik does
Alex

Answer:

10

Step-by-step explanation:

6 0
3 years ago
Help please asap I will mark you brainlist
grin007 [14]

Answer:

1/ -2.65

2/ 1/8

3/ 14.28

4/ -7.9

Step-by-step explanation:

Just add and subtract.

4 0
3 years ago
A certain antihistamine is often prescribed for allergies. A typical dose for a 100​-pound person is 25 mg every six hours. Comp
koban [17]

Given that a certain antihistamine is often prescribed for allergies.

And typical dose for 100-pound person is 25 mg every 6 hours.

a) Let us calculate dose per 1 hour for 100-pound person= \frac{25}{6} mg/hr

Since 1 week means 7X24= 168 hours, dosage per 1 week = dosage per 168 hours

                                                                                 =168X\frac{25}{6} = 700mg

The number of 12.8 chew able tablets would be taken in a week= \frac{700}{12.8}=54.6875

Hence number of 12.8mg chew able tablets would be taken in a week is 55.

b) Now we can use earlier answer for this problem, since 12.8mg tablet is replaced with 9ml liquid, 55 bottles of 9ml liquid are to be taken in a week.

Hence amount of liquid histamine should a 100-pound person take in a week = 55X9

                                                                                                                                 =495ml

3 0
3 years ago
For example of 100 students the median is 90
jenyasd209 [6]

Answer:

How is that possible

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Which of these two fractions are equivalent to 1/4:
    12·2 answers
  • Kiara walks 8 1/2 blocks in 17 minutes. If kiara continues to walk at a steady pace, how many blocks will she walk each minute
    12·1 answer
  • Which point lies on the circle​
    10·1 answer
  • The sum of to numbers is 17, and their difference is 7. What are the two numbers?
    6·1 answer
  • Factor x^2 -2x -15<br> need help
    7·2 answers
  • Which ratio is equivalent to 8:3?<br> 12:32<br> 12:3<br> 40:15<br> 64:9
    7·2 answers
  • 3/4% as a fraction in simplest form?
    12·1 answer
  • There were 60 multiple-choice questions and he answered 60% of them correctly. How many problems did Garrett get right?
    13·1 answer
  • Mr. Trier charges $25 per hour for tutoring services plus a one-time fee of $15 for supplies. How many tutoring sessions(t) can
    8·1 answer
  • Which expression is equivalent ?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!