Answer:
is the expression that represents the phrase.
Step-by-step explanation:
Given:
The phrase, "one third the sum of a number and 10."
Let the number be x
∴ The expression will be= 
For this case, we must find what amount represents 75% of 96.
Making a rule of three we have:
96 -------------> 100%
x ---------------> 75%
Where the variable "x" establishes the amount that represents 75% of 96.

Thus, 72 represents 75% of 96.
To find equivalent expressions that represent the same value as the 75% of 96, you should look for expressions that result in "72"
Answer:
72
5,8,13 is not possible because when you add 5 and 8, they equal 13, the longest side/hypotenuse. Basically, when your two shorter side lengths add to be equal to or less than the longest side length, it’s not a triangle
Answer:
each pair of distinct vertices we connect them up with
a line segment. There are (8 2 )=28 such line segments.
Step-by-step explanation:
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