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
vovikov84 [41]
2 years ago
10

Find the measure of the angle indicated in bold

Mathematics
1 answer:
Marianna [84]2 years ago
4 0

Answer:

x=5

Step-by-step explanation:

hey there

the angles given are corresponding angles meaning that they are congruent

so we set up an equation

23x-5=21x+5

step 1 subtract each side by 5

5-5 cancels out

-5-5=-10

now we have

23x-10=21x

step 2 subtract each side by 23x

21x-23x=-2x

now we have

-2x=-10

step 3 divide each side by 2

-10/-2=5

so we can conclude that

x=5

You might be interested in
Help! How do I do this?
Leni [432]

Step-by-step explanation:

remember, the sum of all angles in a triangle is always 180°.

and the sum of all angles around one point at one side of a line is also airways 180° (because you can imagine that point to be the center of a circle, and the line would cut that circle in half = 180° for every half).

in the triangle LKM we know 2 angles already :

angle 1 = 44°

angle K = 90° (right angle).

so, angle 2 = 180 - 90 - 44 = 46°

and so, angle 5 = 180 - 46 = 134°.

as the angles around point L on line KL are the angles 2 and 5.

angle 5 = 134°

4 0
2 years ago
Mr. River's car averages 25 3/4 miles per gallon. Express the miles per gallon as a decimal
mihalych1998 [28]
25.75 is 25 3/4 in decimal form 
5 0
3 years ago
Please help i will give brain
Vera_Pavlovna [14]
The answer is c. Good luck
6 0
3 years ago
What are five ways to write 100,000
Ad libitum [116K]
1 way is 100,00
Another way is one hundred thousand
And that all I know
6 0
3 years ago
Read 2 more answers
Tickets to a local movie theater were sold at $6.00 for adults and $4.50 for students. There were 240 tickets sold for a total o
andreev551 [17]

Answer: State that y = 430-x, and substitute it into the second equation 6x +4.5(430-x)= 2175.

Solve for x. Then plug in what you get for x into the x+y=430 equation and solve for y. Your number of adult tickets should equal 160, and your number of child tickets should equal 270.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Kayla has taken an online boating safety course and is completing her end-of-course exam. As she answers each question, the prog
    5·1 answer
  • (X to the fourth power) squared equals
    14·1 answer
  • Please help me with #7
    9·1 answer
  • If they want a sample committee consisting of four male and four female students, from a possible volunteer pool of eight male a
    8·1 answer
  • 1.278.05 - 43.78 help me​
    8·1 answer
  • What is the cube root of 3 and 343
    14·1 answer
  • Select the solid whose cross sections are dilations of some two-dimensional shape using a point directly above the shape as a ce
    9·1 answer
  • The marksobtained by a group of students in science test are 90, 49, 87, 74,80, 85, 49
    11·1 answer
  • What is the measure of the base in the triangle below?
    11·1 answer
  • Help me please!!<br>i need the answer now:(​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!