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
Aliun [14]
3 years ago
9

The sum of the measures of the interior angles in a convex polygon is 1,260°. How many sides does the polygon have?

Mathematics
2 answers:
Wittaler [7]3 years ago
8 0

Answer:

C

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides , thus

180 (n - 2) = 1260 ( divide both sides by 180 )

n - 2 = 7 ( add 2 to both sides )

n = 9

krek1111 [17]3 years ago
5 0
C. 9
Step by step explanation
You might be interested in
In the figure, which angle has the same measure as Z2?<br> A. 21<br> B. 23<br> C. 24<br> D. 25
k0ka [10]

Answer:

I think it is D

Step-by-step explanation:

4 0
2 years ago
The current price of bulk organic sugar is $6 per pound, which is 20% more than it used to
sweet [91]
The previous price was $5
7 0
2 years ago
Segment AB with endpoints at A(2, 4) and B(2, 18) is partitioned by point P according to the ratio of 3:4. Find the coordinate o
natta225 [31]

Using proportions, it is found that the coordinates of point P are given as follows: (2,10).

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

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The segment is partitioned by point P according to the ratio of 3:4, hence:

P - A = \frac{3}{7}(B - A)

This proportion is applied for both coordinates, hence, for the x-coordinate:

x - 2 = \frac{3}{7}(2 - 2)

x - 2 = 0

x = 2.

For the y-coordinate:

y - 4 = \frac{3}{7}(18 - 4)

y - 4 = 6

y = 10.

Hence the coordinates are (2,10).

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

4 0
1 year ago
Jordan bought 7.06 meters of rope.What is the word name?
dexar [7]

seven ones and 6 hundredths

I hope this helps you

3 0
2 years ago
What is the answer to the equation? plz help 3x+8=9+3x-14
Leviafan [203]

Answer:

It does not have an answer as 3x != 3x + 13 or not equalivalent

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is 91584.3774339 rounded to 2 decimal places
    14·2 answers
  • If the sum of the measure of two angles in a triangle is 101, then the measure
    12·2 answers
  • What is the perimeter of a parallelogram with side lengths 13 centimeters and 16 centimeters
    9·1 answer
  • Please help will give brainliest
    8·1 answer
  • Find missing size if side of right angled triangle
    5·1 answer
  • The volume of a crate with length of x feet, width of 8 - x feet, and a height of x - 3 feet is given by V(x)=x(8−x)(x−3) find t
    5·1 answer
  • How do i hide a dead body
    5·2 answers
  • In the diagram, NP = 8 inches, and LR= 20 inches. What is the diameter of the bottom
    8·1 answer
  • mr.ellis has started a vegetable garden.he bought 15 bags of soil and 3 bags of fertilizer for 282.72.he realized he didnt have
    12·1 answer
  • Find the x and y intercepts for 3x-3y=12
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!