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
alexandr1967 [171]
2 years ago
8

What is the order and angle of rotation symmetry of a regular octagon?​

Mathematics
1 answer:
cestrela7 [59]2 years ago
8 0

Answer:

8,45* I think is the correct answer

Explanation:

Hope this helps.

You might be interested in
How do I solve m - v = k for v? (Literal equations)
Vsevolod [243]
-v= -1v; -v÷-1 = k÷-1; The answer is v =k ÷ -1
6 0
3 years ago
For the inequality, decide whether the solution is represented by x <2.5 OR x >2.5. -25 > -5(x+2.5)
omeli [17]

To solve the inequality -25 > -5(x + 2.5), first multiply -5 by the number and variable in the parentheses.

-25 > -5x - 12.5

Now add 12.5 to both sides of the equation.

-25 + 12.5 > -5x - 12.5 + 12.5

-12.5 > -5x

Now divide -12.5 by -5 to get the answer.

-12.5 ÷ -5 is 2.5

You would think the final answer is 2.5 > x, but that is not true because -5 is negative and when a negative number is divided to both sides of an inequality, the sign gets flipped.

So, the real answer is 2.5 < x, or x > 2.5.

3 0
2 years ago
Identify the constant and coefficient<br> 7 – 4x = 12 4x – 7 = 12 12 = 4x + 7
schepotkina [342]

Answer:

Constants: 7 and 12

Coefficients: 4

Step-by-step explanation:

A constant is number without a variable next to it, while a coefficient is a number with a variable next to it.

3 0
2 years ago
Read 2 more answers
A TV set contains five circuit boards of type A, five of type B, and four of type C. The probability of failing in its first 500
Aleks04 [339]

Answer:

0.903264

Step-by-step explanation:

Given that a TV set contains five circuit boards of type A, five of type B, and four of type C. The probability of failing in its first 5000 hours of use is 0.03 for a type A circuit board, 0.04 for a type B circuit board, and 0.03 for a type C circuit board.

Let A' = the event that A fails, B' =  B fails and C'= C fails.

Probability that no circuit board fails = Prob (A'B'C')

= P(A')P(B')P(C')  (since A,B, C are independent, their complements are independent

= (1-0.03)(1-0.04)(1-0.03)

= 0.903264

4 0
3 years ago
PLZ HELP FAST!! LAST MATH QUESTION FOR THE DAY
liberstina [14]

Answer: A C E

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • (PLEASE ANSWER + BRAINLIEST ANSWER!!!)
    12·2 answers
  • Rita made a scale drawing of a house and its lot. The scale of the drawing was 1 inch = 2 feet. If the actual width of the porch
    12·1 answer
  • Which sequence matches the recursive formula?
    5·2 answers
  • Six gallons of gasoline cost $15.06. What is the price of gasoline per gallon
    5·2 answers
  • How do u solve x/4=-5
    11·2 answers
  • 37<br> 35<br> Х<br> x = <br><br> What’s the answer?
    6·2 answers
  • Help me please someone
    11·1 answer
  • Select the correct answer.<br> What is the height, x, of the equilateral triangle
    14·1 answer
  • What is 1 19/100 as a decimal?
    13·2 answers
  • Each patron can borrow the books for 2 weeks and renew the loan twice. What is the maximum number of days a patron can keep the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!