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
Alex Ar [27]
3 years ago
13

Cristal is using geometry software to construct a regular octagon by using rotations.

Mathematics
1 answer:
Aliun [14]3 years ago
5 0
45 degrees.
To find the central angle or angle of rotation divide 360 (degrees in a circle) by the number of sides (octogon=8) 360/8=45
You might be interested in
Plz help 20 points!! note: there is more than one answer!!
Wittaler [7]
D, the number inside of the absolute lines are just the exact same number in there but just positive. If the number was positive the number would still be the number:

|100| = 100
|-100| = 100

4 0
3 years ago
You are given a piece of cardboard and asked to cut out a square of area (169y2 + 260y + 100) cm2. The side length of the square
enot [183]
Square root of area  = (13y + 10)  cm = length of each side of the square piece.

perimeter is
p = 4(13y + 10)

 =  52y + 40 Answer

when y= 10 p =  560 answer

Option C is the correct one.
5 0
3 years ago
2years as a percent of 18 months
marishachu [46]

Answer:

133.3%

Step-by-step explanation:

2 years= 24 months

24/18=133.3%,

Hope I helped

7 0
4 years ago
Read 2 more answers
A house has increased in value by
neonofarm [45]
387000 times 0.29 <--- (same as 29%)
=112230 (this is the increased value aka the 29%)
387000-112230=274770 (subtracting to find original value)
Answer is $274,770
7 0
3 years ago
Solve: logx64 = 3
vivado [14]

Answer: x^3=64

3 0
3 years ago
Read 2 more answers
Other questions:
  • A student conlcuded that the soulion the eqution how do you agree explian why are why not 2x+1+3=0 Is x=4
    11·1 answer
  • Choose the answer that best translates
    11·1 answer
  • The highest elevation on earth is Mount Everest in Asia. It is approximately 2.9 x 104 feet high. If a climber only made it half
    15·1 answer
  • What’s the value of x
    5·2 answers
  • You buy butter for $3.31 a pound.
    11·2 answers
  • Help me please you don't need to show your work
    9·1 answer
  • Describe the translation of the graph of y = x2 that results in the graph of y = (x - 3)2.
    10·1 answer
  • Answer but no links. quickly please
    15·1 answer
  • Please help any assistance would be greatly appreciated
    9·1 answer
  • What fraction of 5 is 1/2​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!