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
Sladkaya [172]
3 years ago
13

Workings please......

Mathematics
1 answer:
attashe74 [19]3 years ago
3 0

Answer:

21.142

Step-by-step explanation:

not sure it's correct

You might be interested in
Which of the following is the correct
vekshin1

Answer:

which of what? no answer choices.

3 0
3 years ago
Find the size of the final unknown interior angle in a polygon whose other interior angles are:
qaws [65]

Answer:

Step-by-step explanation:(2ñ-4)90

(7×2-4)90

=900°

900-(162+125+148+105+98+115)

900-753

=147°

3 0
3 years ago
What is the value of x?
andrey2020 [161]

Answer:

x = 30°.

Step-by-step explanation:

To calculate the value of 'x', we can first derive the value of one of the angles that make up the triangle.

Notice that there is an angle with a measure of 100°. The angle that makes up the angle of the triangle is called a Vertical Angle. Therefore, if the angle in red is 100°, the vertical angle, or the third angle of the triangle, is 100°.

There are two congruent sides to the triangle, as seen by the congruent lines. This means that both of the other two angles must be equal. Find the value of 'x' by:

180 - 100 = 80. Since the value of one angle was 100°, and the angles in a triangle must add up to 180°, you can simply subtract to find the sum of the other two angles.

(x + 10) + (x + 10) = 80

2x + 20 = 80

2x = 60

x = 30°.

7 0
3 years ago
Read 2 more answers
Which inequality statement describes the two numbers on a number line? "−5 and a number 4 units to the right of −5" A) 4 < −5
Marina CMI [18]

Answer: D

Step-by-step explanation:be cause you have to add 4 to negetive 5 and and that negetive 1 which is greater than -5

8 0
3 years ago
Most interesting way to write 6 billion is...? Why?
ycow [4]

Answer:

Its 6 bill because people think its flashy

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • The sum of the squares of two numbers is 8 . The product of the two numbers is 4. Find the numbers.
    14·1 answer
  • Find (a) thr distance d(A,B) between the points A and B and (b) the midpoint of the segment AB
    14·1 answer
  • What the grid area equals
    11·1 answer
  • Need help with question 1
    13·2 answers
  • 2x - 7y = 2 and 3x + y = -20 addition/elimination
    10·1 answer
  • Is 18/25 bigger than 11/15
    10·1 answer
  • Is the answer I wrote correct?
    13·1 answer
  • Quickly!! Please help!! Geometry!!<br><br> What is the area of the figure below?
    7·1 answer
  • The points A, B and C in 3D space are such that:
    9·1 answer
  • The sum of 8 and t please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!