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
ycow [4]
3 years ago
15

Two sides of a triangle have lengths 11 and 18. Write an inequality to represent the possible lengths for the third side, x.

Mathematics
2 answers:
Hitman42 [59]3 years ago
6 0

Answer: 7

Step-by-step explanation:

  • The triangle inequality tells that for any triangle, the sum of the lengths of any two sides must be greater than or equal to the length of the remaining side.

Given: Two sides of a triangle have lengths 11 and 18.

The third side is represented by x.

So by triangle inequality, we have the following inequality:

x\leq11+18\\\\\Rightarrow\ x\leq29

Also, the difference between the lengths of any two sides of a triangle is less than the length of the third side.

\Rightarrow18-11

Thus, the inequality to describe the possible side length for the third side is

7

KatRina [158]3 years ago
3 0
<span>Side inequality of triangle states that the sum of any two sides of a triangle should be greater than the third side so the sum of two sides

In this case, 11 + 18 = 29 > 3rd side So 29 > 3rd side or we can say 3rd side < 29

Also, the third side cannot be smaller than the difference of the given two sides so the third side has to be greater than 18-11 = 7 so 3rd side > 7 so if length of 3rd side is represented by x, then 7 < x < 29</span>
You might be interested in
If a 9-foot flagpole casts a 6-foot shadow, how tall is the woman who casts a 4-foot shadow?
FinnZ [79.3K]
It is A because if you subtract 9 and 6 you get 3 and then you add the 4 and get 7
6 0
3 years ago
(X squared+y squared)-(-x squared+y squared)
zmey [24]
X^2 + y^2 - x^2 +y^2

That would be (1x+1y)-(1x+1y)


8 0
3 years ago
Read 2 more answers
The sum of three consecutive multiples of 7 is 168 find the numbers
andrey2020 [161]

the three numbers are 49,56 and 63.

3 0
3 years ago
Read 2 more answers
What is the geometric mean between 64 and 49
Dafna1 [17]

Answer:Geometric mean: 56

Step-by-step explanation:

Calculation:

Statistical file:

{64, 49}

Geometric mean: 56

8 0
3 years ago
Can someone pls help for brainlest
WARRIOR [948]

Answer:

I think it 1188mm but not that sure if someone can double make sure

4 0
3 years ago
Read 2 more answers
Other questions:
  • A carton of juice contains 64 ounces Miss Wilson bought six cartons of juice how many ounces of juice did she buy
    7·2 answers
  • What is the length of the unknown leg in the right triangle?<br><br> answers on second image.
    13·1 answer
  • PLZ HELP ASAP
    9·1 answer
  • 13 points !!-1/4 &gt; 1/2
    7·1 answer
  • How many square feet of outdoor carpet will we need for this hole?
    8·2 answers
  • Someone plz help I rlly need to finish
    8·1 answer
  • QUESTION 5 · 1 POINT
    5·1 answer
  • 209 is what percent of 475?​
    6·1 answer
  • What is the slope of the line that passes through (-4, 5) and (1, 3)?​
    15·1 answer
  • Tbh ive fogotten how to do all of these so plz helpppppppppp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!