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
TEA [102]
3 years ago
6

How many sides has a regular polygon whose sum of interior angles is 540degrees​

Mathematics
1 answer:
Svetllana [295]3 years ago
7 0
It’s a pentagon (5 sides) . (n-2) x 180°. if you put it into the formula and do the reverse. 540 / 180 = 3
, 3+2 = 5
You might be interested in
 PLEASE HELP!!!!!!
expeople1 [14]
The answer is forty five.
6 0
3 years ago
Read 2 more answers
Please answer this 2 multiple choice questions correctly I needed today please show work
vredina [299]

Answer:

21) 12x + 11

hoped that worked

8 0
3 years ago
The sum of two numbers is 95. If the larger is increased by twice the smaller, the result is 120. Find the numbers.
adelina 88 [10]
Hello!

You can make two expressions based on what you know

let x equal the larger number
let y equal the smaller number

x + y = 95
x + 2y = 120

We can use elimination to get rid of x

You can subtract the two equation to get rid of x

-y = -25

Since y is negative we can multiply both sides by -1 to make y positive

y = 25

Now we can put this into one of the other equations to find x

x + 25 = 95

subtract 95 from both sides

x = 70

The answers are 70 and 25

Hope this helps!
3 0
3 years ago
Help needed!!! Serious answers only
timurjin [86]

B is the answer I think but so t take my word for it

7 0
3 years ago
6 2/3−4 4/9=?<br><br> six and two over three minus four and four over nine equals?
In-s [12.5K]
The answer is 2 2/9.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help in the picture below plz ill give you brainliestt
    12·1 answer
  • A government report gives a 99% confidence interval for the proportion of welfare recipients who have been receiving welfare ben
    14·1 answer
  • Write 0.55% as a decimal and as a fraction
    7·2 answers
  • According to the Rational Roots Theorem, which statement about f(x) = 25x7 – x6 – 5x4 + x – 49 is true?
    7·2 answers
  • How does 4/3y = 36??????????
    13·2 answers
  • Mr. Moss had 2 gallons of paint. He painted 3 doors. How many benches can he paint with the paint that is​ left? Show your work.
    8·1 answer
  • The product of two of three numbers is 7.8. if one number is 3/5, find the other number ( if you don't know please don't answer)
    6·1 answer
  • A plane traveled 4575 miles with the wind in 7.5 hours and 4275 miles against the wind in the same amount of time. Find the spee
    14·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Find the equations of a line through these 2 points
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!