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
larisa86 [58]
3 years ago
6

(Please Help) Use your knowledge of the Triangle Sum Theory to solve for x. Then solve for L.

Mathematics
1 answer:
Art [367]3 years ago
8 0

Answer:

X= 15

K=45

Step-by-step explanation:

The Triangle Sum Theory means that every interior angle of a triangle sums up to 180. My first approach was to put 169 as x but that isn’t correct. That is because a triangle’s smallest angles have to add up to be more than the biggest angle. Ex (10, 5, 7 that is a triangle because the sum of 5+7 is more than 10) So as you can see there are x’s next to the other numbers. That is because x needs to be able to multiply with the other numbers and stand on it’s own and add up to 180. So this would be the equation: X+8•X+3•X=180. You should find that 15 makes everything add up to 180. Now knowing x is 15 now we know that 3x is equal to 45. So k=45 That is how you solve this tricky question. Hope this helps! ❤️

You might be interested in
Eloise hung artwork on 2/5of a bulletin board.she hung math papers on 1/5of the same bulletin board.what part of the bulletin bo
erica [24]
Here, number of bulletin board = 1
Artwork = 2/5 th, & math papers = 1/5

So, it would be: 1/5 + 2/5 = 3/5

In short, Your Answer would be 3/5 or 0.60

Hope this helps!
7 0
2 years ago
Please answer this correctly <br> What is the missing sequence next to 7
bekas [8.4K]
Yes 7.5 is clearly the answer here
4 0
3 years ago
3a+4-2b<br> 3(6)7-368<br> (42)+42
sergejj [24]

Answer:

-242

Step-by-step explanation:

I am Cermet

8 0
2 years ago
Alan, Bianca, and Charles are counting in turn. Alan says "one," Bianca says "two," and Charles says "three." Then it's Alan's t
timama [110]
Bianca would say fifty nine
8 0
2 years ago
Karen is buying pens and pencils for the new school year. She wants to have no more than 25 writing utensils in all. She also wa
bezimeni [28]
For this case, the first thing we must do is define variables.
 We have then:
 x: number of pens
 y: number of pencils
 We now write the system of inequations:
 x + y  \leq  25&#10;&#10;y  \geq  (x - 3) ^ 2&#10;
 The solution to the system of inequations is given by the shaded region.
 Note: see attached image.

3 0
3 years ago
Other questions:
  • An automobile's radiator has a capacity of fifteen quarts, and it currently contains twelve quarts of a thirty percent antifreez
    6·1 answer
  • A bag of potatoes weighs 7 and 1/2 pounds. Of the potatoes in the bag, 1/6 are rotten. What is the weight of the good potatoes?
    5·1 answer
  • Two dice are tossed, one is blue and the other is white. What is the probability the number on the white die is larger than the
    13·1 answer
  • What are the known solutions to f(x)=g(x)
    13·1 answer
  • Lillie read an average of 5 books per month in the first nine months of the year. In the last three months of the year, she read
    8·2 answers
  • Use the Pythagorean Theorem to find the length ​
    11·1 answer
  • Consider the following frequency table representing the scores on a test.
    5·1 answer
  • 3(3−3)=2(+3)−30 how do I do this???? I'm in 10th grade and this confuses me every time.
    9·1 answer
  • Anyone mind helping!?
    12·1 answer
  • Select ALL the true statements about the scatter plot below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!