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
SashulF [63]
3 years ago
8

Can someone smart help me with this question plz:)

Mathematics
1 answer:
SOVA2 [1]3 years ago
3 0

Answer:

K = 50

L = 90

KML = 40

LMN = 140

Step-by-step explanation:

The sum of the angles in a triangle will always be 180 degrees, and in the triangle pictured, we know the value of each angle. We can say that

5x + 4x + 9x = 180

18x = 180

x = 10

Now that we know the value of x, we can figure out the value of the angles.

K = 5x = 50

L = 9x = 90

KML = 4x = 40

A straight line is 180 degrees, so to find angle KMN, you have to subtract KML (4x) from 180

180 - 4x = 180 - 40 = 140

You might be interested in
Write the following statement as a conditional statement. All rectangles have four sides.
ch4aika [34]
 All rectangles<span> are parallelograms. </span>
6 0
3 years ago
Read 2 more answers
How many significant figures does 2016m has<br>????????????????????????????????????????????????​
KatRina [158]

4 significant figures.

Step-by-step explanation:

<h2>:)</h2>
6 0
2 years ago
What value of y makes the 2 triangles congruent by SSS?
aleksandrvk [35]
The triangle was just flipped so the missing side is going to equal 36, so...
2y+20= 36
(Subtract 20 from each side to isolate the 2y)
2y= 16
(Divide each side by 2 to isolate the variable)

ANSWER:
y= 8
8 0
3 years ago
HELP! ILL GIVE BRANLIEST :(
netineya [11]

Answer:

B

Step-by-step explanation:

since x is GREATER than -25, the shaded part has to be on the right of -25

4 0
3 years ago
Read 2 more answers
0.6x-0.1=0.5x+2 <br> The solution set is {_} <br><br> PLEASE PLEASE PLEASE EXPLAIN HOW
timurjin [86]

Answer:

21

Step-by-step explanation:

Step 1:

0.6x - 0.1 = 0.5x + 2      Equation

Step 2:

0.1x - 0.1 = 2     Subtract 0.5x on both sides

Step 3:

0.1x = 2.1     Add 0.1 on both sides

Step 4:

x = 2.1 ÷ 0.1    Divide

Ansewr:

x = 21

Hope This Helps :)

3 0
3 years ago
Other questions:
  • What substitution should be used to rewrite 4x^12-5x^6-14=0 as a quadratic equation?
    9·2 answers
  • Helen uses 3/4 cup of oil and 1/3 cup of vinegar to make salad dressing. Which is closest to how many times 3/4 is as great as 1
    10·1 answer
  • Find the area of a triangle with sides 13 meters, 12 meters, and 5 meters
    8·1 answer
  • Two angles of a triangle are 98 degrees and 50 degrees what is the third angle
    6·1 answer
  • What is the answer to 2+1/3
    14·2 answers
  • Which is larger, 3/7 or 5/7?
    13·1 answer
  • What is your favorite action movie,
    15·2 answers
  • Which graph represents a function? please help
    14·2 answers
  • abcd is a parallelogram and ab is produced to x such that ab=bx as shown in figure. show that dx and bc bisect eachother at o.​
    10·1 answer
  • 1.<br> In the equation below, what is the value of x<br> 20=x+(2 x 8) - 6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!