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
igor_vitrenko [27]
3 years ago
9

Eight angles of a nonagon measure 1389, 154º. 145°, 132°, 148°, 143,

Mathematics
1 answer:
PIT_PIT [208]3 years ago
6 0

Answer:

103°

Step-by-step explanation:

The total angle in a nonagon is 1260. To get the missing angle, we add up all the given angle together and subtract it from 1260.

138 + 154º + 145° + 132° + 148° + 143 + 147 + 150 = 1157

1260 - 1157 = 103

Therefore, the missing angle is 103°

You might be interested in
Find the value of x so that line m is parallel to line l.
MatroZZZ [7]
<h3>Answer:  A) 46</h3>

Explanation:

The angles shown are same side interior angles.

For line L to be parallel to line M, the same side interior angles must be supplementary, or they must add to 180.

28+(3x+14) = 180

28+3x+14 = 180

3x+42 = 180

3x = 180-42

3x = 138

x = 138/3

x = 46

4 0
3 years ago
Read 2 more answers
Six less than the quotient of a number and 4 is 15
sergey [27]
-6 ÷ 4x = 15, six is less than the quotient and quotient mean division, replace a number with a variable and put it with four and the you would put equal 15
4 0
3 years ago
Read 2 more answers
The what value complete the square for the expression x squared plus 16x
Troyanec [42]
Take the coefficient of the x-term, half it, then square that. add this to both sides

x² + 16x. coefficient of x is 16. half of 16 is 8. 8²=64

x² + 16x + 64 =64. this is your answer but to continue

x² + 16x + 64 = 64
(x+8)² = 64
x+8 = ✓64
x+ 8 = ±8
x = 0 or -16
6 0
3 years ago
How many 1-ft square tiles would it take to cover the room of a square room that is 27 ft on each side?
monitta

Answer:

729 tiles

Step-by-step explanation:

27 x 27 = 729

729 /1 =729

4 0
3 years ago
Correctly order the following numbers from LEAST to GREATEST:
ivanzaharov [21]

- 7 1/5 <  - 2.3 < 0 < π  < 23/7 is ascending order of these numbers.

What do descending order and ascending order mean?

  • Climbing down the stairs of numbers starting with their highest value is another way to think of descending.
  • The slide is descended while moving down it.
  • Ascending order, in which the numbers are organized from lower value to higher value, is the reverse of falling order.

The values are 0 , -2.3 , π , 23/7 , -71/5

first simplify all the values  0 , - 2.3 , 3.14 , 3.28 , -7.2

now arrange all value in Ascending order

 - 7.2 < -2.3 < 0 < 3.14 < 3.28

- 7 1/5 <  - 2.3 < 0 < π  < 23/7

Learn more about Ascending order

brainly.com/question/20681445

#SPJ1

5 0
1 year ago
Other questions:
  • What is the solution to……………………ASAP
    9·1 answer
  • 1/6d + 2/3 = 1/4(d-2) how to solve
    8·1 answer
  • The distance between R and S on the coordinate grid is ___ units. (Input whole numbers only.)
    15·1 answer
  • 2x - y = 1<br> 3x - y = 2
    13·1 answer
  • Can someone please help me this?<br> Math 8
    9·1 answer
  • What is ten times as much as 0.09
    11·1 answer
  • Which of the following numbers can be expressed using negative exponents? Select one: a. .0005216 b. 5,216 c. -5,216 d. 52.16
    11·1 answer
  • Answer plsss
    6·1 answer
  • At a sale, shirts were sold for $20 each. This price was 80% of their original price. What was the original price?
    7·1 answer
  • Help me​ guys fast as ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!