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
stealth61 [152]
2 years ago
11

The sum S of the measures of the interior angles of a polygon with n sides is given by the formula S equals 180 (x minus 2 ). Th

e interior angles of a certain polygon have a sum of 1 comma 620 degree. How many sides does the polygon have
Mathematics
1 answer:
olga55 [171]2 years ago
8 0

Step-by-step explanation:

oh boy, the typing or the scan of the question did a lot of strange things in the description.

so, let's write this properly :

the sum S of all interior angles of a polygon with n sides is

S = 180×(n - 2)

in the given example this S = 1,620 (right ?).

so,

1620 = 180×(n - 2)

9 = n - 2

n = 11

the polygon has 11 sides.

You might be interested in
Pls help urgently extra points and mark brainlist
BabaBlast [244]

Answer:

Uplift of the Colorado Plateau was a key step in the eventual formation of Grand Canyon.

Step-by-step explanation:

5 0
3 years ago
SOMEBODY PLZ HELP FAST!!! Use the data in the stem-and-leaf plot to match the term in Column A to the answer in Column B.
irakobra [83]
12, 13, 15, 20, 24, 25, 26, 31, 33, 34

First, let's just find everything (minimum, maximum, Q₁, median {Q₂}, Q₃)

Minimum : 12, because it is the lowest number.

Maximum : 34, because it is the highest number.

Median (Q₂) : 24.5, because it is the middle number.

Q₁ : 15, because it is between 24.5 and 34

Q₃ : 31

So,

1)  d-12

2)  c - 34

3)  b-15

4)  f-24.5

5)  a-31

~Hope I helped!~
7 0
3 years ago
The basketball game at the high school started at 7:30 PM and ended at 10:38 PM how long did the game last?
Andrej [43]
I believe it had lasted for 3 hours and 8 minutes :)
5 0
3 years ago
Rewrite the equation below so that it does not have fractions.
elixir [45]
I don’t know!!!!!!!!!!!!!!! I’m sry!!!!!!!!!!!!!!
8 0
3 years ago
In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an angle of elevation of no mor
9966 [12]

Answer:

Yes, 35 feet is enough

The angle of elevation is 4.1º

5 0
2 years ago
Other questions:
  • Stacy rowed across the lake with her friend Rainey (in the same boat) at a rate of 4 mph. Rainey then rowed back at a rate of 3
    6·2 answers
  • I WILL GIVE BRAINLEIST PLEASE HELP
    10·1 answer
  • How is solving a literal equation similar to solving a standard equation??
    11·1 answer
  • A survey of college students found that 56 percent live in a campus residence hall and 62 percent participate in a meal program
    11·1 answer
  • Which scenario best matches the linear relationship expressed in the equation y = 13.50x + 300? 1. Bobby has $300 in the yearboo
    11·1 answer
  • HELP ASAP I GIVE BRAINLISET
    11·1 answer
  • The variable y varies directly as x and inversely as z. When x = 4 and z= 14, y=2.
    8·1 answer
  • Please help <br> don’t give any fake links pls
    14·1 answer
  • 5. Which expression defines the arithmetic series 1 + 3 + 5 +... for seven terms?
    15·1 answer
  • Rút gọn câu sau <br> (a+b)^3 - ( a-b )^3 - 6a^2b
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!