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
Serjik [45]
3 years ago
11

What is the sum of the measurements of all the angles in a polygon with k sides?

Mathematics
1 answer:
larisa [96]3 years ago
8 0

Answer:

The sum is equal to (k-2)*180\°  or (k)180\°-360\°

Step-by-step explanation:

we know that

The sum of the interior angles in a polygon is equal to the formula

S=(n-2)*180\°

where

S is the sum of the interior angles of a polygon

n is the number of sides

In this problem we have

n=k\ sides

substitute the value

S=(k-2)*180\°  or S=(k)180\°-360\°

You might be interested in
How many times does 73 go into 141
tatiyna
Divide 141 by 73 

73 only goes into 141 once
6 0
3 years ago
Read 2 more answers
A laptop computer is purchased for 2500 . After each year, the resale value decreases by 25% . What will the resale value be aft
balandron [24]

Answer: the resale value would be $791 after 4 years

Step-by-step explanation:

We would apply the formula for exponential decay which is expressed as

y = b(1 - r)^x

Where

y represents the value of the laptop computer after x years.

x represents the number of years.

b represents the initial value of the laptop computer.

r represents rate of decay.

From the information given,

P = $2500

x = 4

r = 25% = 25/100 = 0.25

Therefore,

y = 2500(1 - 0.25)^4

y = 2500(0.75)^4

y = $791

6 0
3 years ago
Which expression is equivalent to 36 / 4?
barxatty [35]

Answer:

9

Step-by-step explanation:

divide 36 by 4 and its nine

7 0
3 years ago
Find the area???????
Elan Coil [88]

Area of the top triangle = 0.5 * 3 * 4 = 6

Area of the parallelogram = 4 * 4 = 16


Answer is 22 units^2

5 0
4 years ago
If h(x) = 6 - X, what is the value of (h*h)(10)?
Vikentia [17]

The value of \bold{ h(h(10))=10}

<u>Solution:</u>

Given: h(x) = 6 - x

To find: The value of (h*h)(10)

We know that, (h*h)(x)=h(h(x))

which is,

\Rightarrow h(h(x))=6-(6-x)=x

On solving we get,

\Rightarrow6-6+x=x

So, for x = 10 it will be,

h(h(10))=10

Hence, the required value is 10.

5 0
3 years ago
Other questions:
  • What is the slope of the line graphed on the coordinate plane?<br><br><br> plzzz help!!!!
    9·2 answers
  • Assume you have applied for two scholarships, a Merit scholarship (M) and an Athletic scholarship (A). The probability that you
    6·1 answer
  • 1. What is the shortest distance from a point to a line?
    12·2 answers
  • Write a logical argument which determines what I ate for dinner. Number eachstep in your argument and cite which rule you use fo
    11·1 answer
  • Help....................btw school test
    7·2 answers
  • Doing test pliz help<br><br> <img src="https://tex.z-dn.net/?f=%282%2B5x%5E4%29%5E2" id="TexFormula1" title="(2+5x^4)^2" alt="(2
    15·1 answer
  • Write your answer for y.
    11·1 answer
  • Consider the reduction of the complex figure with a scale factor of . What is the area of the reduced figure?
    8·2 answers
  • Please guys help me qith this i will brainlist u i promise
    13·1 answer
  • I don’t understand, please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!