Answer:
Yes, the sum of any two lengths is greater than the third length
Step-by-step explanation:
we know that
The <u><em>Triangle Inequality Theorem</em></u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side
In this problem
Applying the Triangle Inequality Theorem
1) 9+5 > 8 ----> is ok
2) 8+5 > 9 ---> is ok
3) 8+9 > 5 ---> is ok
therefore
Yes, the sum of any two lengths is greater than the third length
Answer:
The solution would be (10, -3)
Step-by-step explanation:
In order to solve using elimination, multiply the top equation by -3 and then add the equations together.
-9x - 12y = -54
9x - 5y = 3
---------------
17y = -51
y = -3
Now that we have a value for y, we can put it into either equation and solve for x.
3x + 4y = 18
3x + 4(-3) = 18
3x - 12 = 18
3x = 30
x = 10
Answer: 18 students do NOT prefer pop music.
Explanation: 2/5 of 30 students do PREFER pop music, that means the rest, which is 3/5, does NOT prefer pop music
3/5 of 30 is 18
30 divided by 5 x 3 = 18
You can trust this answer
Goodluck!
Certin, because they can be any two cards.
33=4+7
33+11
33/11
3
12:21
=
4:7
