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
Mandarinka [93]
4 years ago
10

Is it possible for a triangle to have sides with the given lengths? Explain. 5 in., 8 in., 15 in.

Mathematics
2 answers:
Mademuasel [1]4 years ago
5 0
Hello.
No, it is not. With a triangle, the sum of 2 lengths of any 2 sides will always be greater than the third side.
In the problem 5 + 8 is 13, which is less than 15. So this cannot be a triangle.
Nitella [24]4 years ago
4 0
<span>Triangle Inequality Theorem

</span><span>the sum of two side lengths of a triangle is always greater than the third side.
</span>
5+8=13 
your answer = no
You might be interested in
HELP ASAP ALL THREE PLEASE 1. if a cyclic alkene has 12 carbon atoms, how many hydrogen atoms does it have 2.if a cyclic alkene
Marina CMI [18]

Answer:

1. 24

2. 6

3. No

Step-by-step explanation:

The formula for cyclic alkene is C^{n} H^{2n}, so if it has 12 carbon atoms, it will have double the amount of hydrogen atoms, therefore, 24 hydrogen atoms.

The same works in reverse. If we have 12 hydrogen atoms in this, then there will be half the amount of carbon atoms, therefore 6.

Since the relationship between Carbon and Hydrogen here is double and half, odd numbers can't be divided by 2 and end up with a whole number, so an odd number of hydrogen atoms is not possible.

Hope this helped!

5 0
3 years ago
Can you help me?
jarptica [38.1K]

Answer:

f(x) = x + 3 and g(x)=x^{2} - 2 ( f - g )(7t)

I'm not sure, I just tried ma best :) !

4 0
3 years ago
Show your work.
Doss [256]

Answer:

1= 2,400 feet

2= 154 meters

3= 120 pints

4= 2. 056 centigrams

5= 16.1 C

6= 50F

7= -2.8C

1= multiply the length value by 3

2= divide the length value by 10

3= multiply the volume value by 8

4= divide the mass value by 10

5= Take the °F temperature and subtract 32. Multiply this number by 5. Divide this number by 9 to obtain your answer in °C.

6= multiply the temperature in degrees Celsius by 2, and then add 30 to get the (estimated) temperature in degrees Fahrenheit.

6 0
3 years ago
Read 2 more answers
How can we calculate the shaded area? Choose 2 answers: 1 A 4 1 1 1. + 4 4 4. 1 ) 4x​
yulyashka [42]

Answer:

Sorry But there is no shape for me to look at to give you the answer :( Edit the question or just send me a screen shot of it in discord, mine is Mousycritter#2842

Step-by-step explanation:

3 0
3 years ago
Which expression is equivalent to 21 × 7?
madreJ [45]
7 x 21 is equivalent to 21 x 7
also 3 x 49
7 0
4 years ago
Other questions:
  • A portion of the Quadratic Formula proof is shown. Fill in the missing reason.
    5·1 answer
  • Sally is a cat lady. Her cats seem to have a contagious disease. In the first year, two cats got the disease. Six years later, t
    14·1 answer
  • Julian walked 6/10 of a mile to his friends house and another 35/100 mile to the store. He walked 1/4 of a mile back home. Julia
    13·1 answer
  • Show me how to get this answer show your work
    10·2 answers
  • What is the asymptote for the function g(x) = 400(.75)^x
    10·1 answer
  • Find the value of the following expression:<br> 5 3/5 ÷ 1 1/2 = ????
    12·1 answer
  • WILL GIVE BRAINLIEST<br> plsss help
    14·1 answer
  • 2 feet, 6 inches = ____ inches
    8·2 answers
  • Whats the answer ii need help
    6·2 answers
  • This is the answer ...
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!