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
daser333 [38]
3 years ago
5

Explain whether a triangle exists with side lengths 31 m, 89 m, and 122 m.​

Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0

Answer:

No

Step-by-step explanation:

The sum of the smaller sides is not bigger than the largest side, 122. ( 31 + 89 = 120 < 122)

You might be interested in
Can someone please help me please
dexar [7]
It might be B I might not be right
5 0
3 years ago
Read 2 more answers
Find the area of quadrilateral with vertices at points (3,0)(4,5)(-1,4)(-2,-1)
guapka [62]

Answer: 20

Step-by-step explanation:

Let 's complete our quadrilateral to a rectangle ; and subtract from it the area highlighted in red

\displaystyle \rm S_{\diamond}=6\cdot 5 =30 \\\\ S_{ABCD}=30-(5:2+5:2+5:2+3:2+1\cdot1)=30-(7,5+1,5+1)=\\\\30-10=20 \\\\ S_{ABCD}=20

4 0
3 years ago
Read 2 more answers
What is the volume of the figure?
FromTheMoon [43]
It’s going to be the area of the triangle on the side times the length, so 0.5 x 36 x 15 x 48 = 12960
7 0
4 years ago
What is the slope of the line 7, 0 and -5, 0
lutik1710 [3]

Answer:

Slope =  (Y2 -Y1) ÷ (X2 -X1)

Slope = (0 -0) / (-5, -7)

Slope = 0 / -12 = 0

The slope of the line is zero.  It is perfectly horizontal.


Step-by-step explanation:


6 0
3 years ago
D= kA [T2 - T1 / L] Solve for T1
mel-nik [20]
d=\dfrac{k_A(T_2-T_1)}{T}\ \ \ \ |multiply\ both\ sides\ by\ T\\\\k_A(T_2-T_1)=dT\ \ \ \ |divide\ both\ sides\ by\ k_A\\\\T_2-T_1=\dfrac{dT}{k_A}\ \ \ \ |subtract\ T_2\ from\ both\ sides\\\\-T_1=\dfrac{dT}{k_A}-T_2\ \ \ \ \ |change\ signs\\\\\boxed{T_1=T_2-\frac{dT}{k_A}}
5 0
3 years ago
Other questions:
  • Anisa is cooling water in her fridge.The waters temperature starts at 85 degrees and she cools it 3.5 degrees every minute for 1
    14·1 answer
  • Slove for x 5(2x-1)=6
    10·2 answers
  • A pet survey found that the ratio of dogs to cats is 2/5 . Which proportion shows the number of dogs the number of cats is 140?
    10·2 answers
  • Which one of the following is an ordered pair? {-3, 5} (2, 4, 0) (0, 6) 1, 3
    11·2 answers
  • Point B is on line segment AC. Given AB = 4x – 6, AC = 2x + 10, and
    13·1 answer
  • Two buses are moving towards each other, one at a speed of 40 mph and the other at a speed of 50 mph. How much closer to each ot
    12·2 answers
  • УА
    10·1 answer
  • Jenny has twice the amount of tomatoes as Henry has. If t = the number of tomatoes Henry has, how many tomatoes does Jenny have?
    11·1 answer
  • 3. Find to the nearest thousandth: log7 80
    6·1 answer
  • In ΔHIJ, i = 99 inches, j = 99 inches and ∠H=9°. Find the length of h, to the nearest inch.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!