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
Marat540 [252]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
alexdok [17]3 years ago
8 0
Look up "sum of interior angles of a polygon" on Google.  There you will find a formula for predicting the number of interior angles that a given polygone will have.  This formula is <span> (n - 2) × 180°, where n represents the number of sides of the polygon in question.  Count these sides.  Substitute your value for n into this formula.  The interior angles of your polygon add up to the result of evaluating this formula.  Call this "sum."  Then:

"sum" = (the one unknown interior angle) + (the sum of the given (known)) interior angles).</span>
You might be interested in
What is the equation for the line described in #9And #10?
ValentinkaMS [17]

Answer: it is definitely c. y=3x+2

Step-by-step explanation: solve the first equation and then plug in

5 0
2 years ago
Write a rational equation that cannot have a solution at x = 2
balandron [24]

Answer: 5+7=2x

Step-by-step explanation:

8 0
3 years ago
Question content area top
Amanda [17]
.125
.5*.5*.5
head*tail*tail
6 0
2 years ago
Help Me Please! I will give you 5 stars if your answer is correct
sertanlavr [38]

Answer

Q

Step-by-step explanation:

Because the Q is on top of the 5 It is the absolute value

6 0
3 years ago
Read 2 more answers
How do you simplify <br> 2a squared 2b cubed over<br> 2a minus squared b minus 4 squared
stich3 [128]
Please send picture of the problem, so I can show you how to do it.
5 0
3 years ago
Other questions:
  • What is the interquartile range of the data set? 23, 35, 55, 61, 64, 67, 68, 71, 75, 94, 99
    12·2 answers
  • What is the reciprocal of 5/8
    10·1 answer
  • Find the slope from the two points (-4,-1) (-3,-3)
    6·1 answer
  • If x = 7 and f = 4 and g = 9 and l = 24 and p = 12 and e = 9847493 then what is x ÷ fg X i ÷ p
    15·1 answer
  • What is bigger 1.5km or 1400m
    15·3 answers
  • The graph below represents which of the following functions?
    9·1 answer
  • I need help with my math
    13·2 answers
  • Solve by augmented matrix (GJ)<br> 2x + 3y – 4z = 1<br> 4x + y + 2z = -3<br> pls help!!
    12·1 answer
  • Do the points A(-2,1), B(-2,4), C(3, 4), D(3, 1) form a square?
    8·2 answers
  • I need help to find m
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!