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
VLD [36.1K]
2 years ago
12

How many sides are there?

Mathematics
1 answer:
lions [1.4K]2 years ago
4 0

Answer:

13

Step-by-step explanation:

1980 = ( n - 2 ) * 180

n - 2 = 11

n = 13

You might be interested in
Turn 1 1/5 to improper fraction
Alex17521 [72]

Answer:

<h2><em><u>6/5</u></em></h2><h2></h2>

Explanation:

Step 1

Multiply the denominator by the whole number

5 × 1 = 5

Step 2

Add the answer from Step 1 to the numerator

5 + 1 = 6

Step 3

Write answer from Step 2 over the denominator

<h2><u>6/5</u></h2><h2><u></u></h2><h2><u>I hope this answer helps you out! Brainliest would be appreciated.</u></h2>
4 0
3 years ago
It rained 2.79 inches in july. what was the average daily rainfall in july
Murrr4er [49]
Theres not enough information to properly answer this.

3 0
3 years ago
Read 2 more answers
(2x-3)(4-3x) Find the product of the binomials
kobusy [5.1K]
(2X-3)(4-3X)
=8X-6X²-12+9X
=-6X²+17X-12
That's your answer.
7 0
3 years ago
Read 2 more answers
The sum of 4 consecutive odd numbers is 40. What is the gratest of the 4 numbers
Dahasolnce [82]
Jkxksnshdbshsnsnddjsjsj
6 0
3 years ago
Read 2 more answers
Find the linear equation of the plane through the origin and the points (5,2,2) and (6,−1,1). equation:
Aleks [24]
The cross of the position vectors is
.. [5, 2, 2] × [6, -1, 1] = [4, 7, -17] . . . . . the normal vector of the desired plane

Since the origin is a point in the plane, its equation can be written as
.. 4x +7y -17z = 0
3 0
3 years ago
Other questions:
  • ??????????????????????????
    12·2 answers
  • Rewrite the equation below in standard form. -3x+6y=12 A.3X-6Y B.3X-6Y=-12 C.-X+2Y=4 D.X-2Y=-4
    13·2 answers
  • Click to see the picture how do i do this!
    13·1 answer
  • B-3+4b=34 <br> Solve equation
    5·2 answers
  • What's the slope and y-intercept?
    6·1 answer
  • Hey can anyone please give me an explanation to the conic section rules like the circle and the ellipse, parabola and hyperbola
    8·1 answer
  • The cost of tuition at a college is $13,500 and is increasing at a rate of 3.75% each year. Use an exponential function to find
    10·1 answer
  • PLEASE HELP ME ASAP(WORTH 30 POINTS). If the domain is {0, 2, -6}, what is the range of y = -2x + 3?
    14·1 answer
  • Construa a matriz B=(bij)2×4 definida por <br>Bij= 1, se i=j <br> i+j, se i≠j​
    7·1 answer
  • Prompt
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!