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
Daniel [21]
3 years ago
9

a polygon has the same number of angles as it it has to be in a regular polygon all the sides congruent and all angles are congr

uent
Mathematics
1 answer:
QveST [7]3 years ago
5 0
A regular polygon is a polygon that has angles with all the same degree and the side length of the line segments the polygon is made of has all the same length.
You might be interested in
A triangle has two sides measuring 16 and 21. The included angle is 116°. What is the length of the side opposite the 116° angle
aleksley [76]

Answer: A. 31.5

Step-by-step explanation:

Using law of cosine because it is side angle side

a=16

b=21

angle = 116

c^2=a^2+b^2-2ab cosC, let C be the angle given

c^2=(21)^2+(16)^2-2(16)(21) cos(116)

c^2=441+256-672 cos(116)

i used a ti-89 and answered the right side and got

(you can find a ti-89 simulator online, but for problems like this make sure it is in degree mode)

991.585

c^2=991.585

take square root of both sides

=31.4894, which if you round it up it would be 31.5, so the answer would be A

therefore:

a=16

b=21

c=31.5

4 0
3 years ago
today only, a suit is being sold at a 29% off (discount). The sale price is $284. What was the original price?​
natta225 [31]

Answer:

201.64

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Mr. Rob has 8 blue, 5 grey, 6 black, and 3 red ties. What is the ratio of blue ties to all of Mr. Rob's ties.
Nataly [62]

Answer:

8 blue ties to 21 ties (8/21

Step-by-step explanation:

You take the amount of blue ties and the put them over the total amount of ties (Blue + Grey + Black + Red)

5 0
2 years ago
Read 2 more answers
4 questions! Write an equation in slope-intercept form for each of the following:
AysviL [449]
1) y= -4x+c

2) y= 3x+c replace x and y to find c , 5=3(2)+c
C= -1
Y=3x-1

3) find slope first m=y2-y1/x2-x1 = 0-(-1)/-2-1 = 1/-3 and now you have y= -1/3x+c to find c just replace any of the given points , 0= -1/3(-2)+c
C= -2/3 and so y= -1/3x-2/3

4) DO THE SAME STEP AS NUMBER 3 and enjoy!
3 0
2 years ago
the questipn is: Given segment AB with endpoint (-2,-2) and (8,4), what is the coordinate of the midpoint?​
Nataly [62]

Answer:

(3,1)

Step-by-step explanation:

If you plot both of the points on a graph you get another straight line.

When you connect the dots you get 3,1 as the midpoint of the two segments :))

6 0
3 years ago
Other questions:
  • Is someone gives me the answer to these...you are literally a Goat
    14·1 answer
  • Hey can you please help me posted picture of question
    14·1 answer
  • Jim's soccer team is making fruit baskets for a fundraiser. They have 88 peaches, 60 bananas, and 54 kiwis to use. If each baske
    5·1 answer
  • Expand logb square root of 41/97
    8·1 answer
  • PLZ HELP QUICK I NEED HELP 3 ^x−1 = 9 ^x+2
    6·1 answer
  • Find the area of the shape shown below.
    6·1 answer
  • PLS help will give brainliest!!! 50 Points!!
    5·1 answer
  • 3. A prop for the theater club's play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round
    6·1 answer
  • WILL GIVE BRAINLIEST. Point C is at (-3, -2). After being reflected across the ​ x-axis, what are the coordinates of Point C?​ (
    12·1 answer
  • Given that<br> a = 1, b = 3 and c = 2<br> work out<br> b² - 2ac
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!