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
Natalija [7]
3 years ago
14

Idk how to explain my work :/ help ?

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

The total arc length around a circle is 360 degrees. So, these 3 arc with expressions given will all add up to 360.

(-2 + 8x) + (10x + 10) + (10x - 12) = 360

28x - 4 = 360

28x = 364

x = 13

Now that we know the value of x, we can plug that value into the expression for arc LM and solve for the measure.

LM = 10x - 12

LM = 10(13) - 12

LM = 118 degrees

Hope this helps! :)

You might be interested in
Can someone help with number one
vlada-n [284]
Answer is 1 
The product of two irrational numbers will be irrational, but sometimes the product can be rational.
7 0
3 years ago
Read 2 more answers
!please help!<br> what is 22/22-12/22?
inn [45]
22/22-12/22= 10/22
Which can be simplified as 5/11
4 0
3 years ago
Solve the following equation algebraically:<br> 3 x squared = 12
Inessa05 [86]
X = 2 or -2

either way it’s still 12 , hope this helps !
7 0
3 years ago
Read 2 more answers
-5/12 - (-9/3) what is the answer for this equation
WINSTONCH [101]

Answer:

2 7/12

Step-by-step explanation:

Simple fraction problem

3 0
1 year ago
For the given function f(x) = 2.6x + 4.3, x is the number of years since 2000 and y (or f(x)) is the percent of students taking
dsp73

Answer:

  in 2005, 17.3 percent of students are taking at least one online course

Step-by-step explanation:

f(5) = 2.6(5) +4.3 = 17.3

The definition of the function f(x) tells you that f(5) = 17.3 means 5 years after the year 2000, 17.3 percent of students are taking at least one online course.

7 0
3 years ago
Other questions:
  • 5a^2-15 using the distributive property
    15·1 answer
  • Describe the congruence transformation that maps ΔABC onto ΔA′B′C′ in the given figure. Question 9 options:
    14·1 answer
  • Hamari is solving the equation 4(x-3) = 16
    7·2 answers
  • Help! PLEASE!! What is the formula? or the answer?
    8·1 answer
  • Half of circle is called a semicircle.a semicircle has a diameter of 30 inches.what is the area of the window to the nearest squ
    10·1 answer
  • Please help if you know trigonometry ;)
    7·2 answers
  • What is the difference from the point (-6,2) to the point (2,17)?
    6·1 answer
  • Help me there 4 more choices to this one
    12·1 answer
  • How do I find the area of the shaded region
    9·1 answer
  • Gabriel finds some dimes and quarters in his change purse. How many coins
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!