Set up slope formula and solved for x.
The dots are moving in a downward direction from left to right, so it is a negative trend.
Answer:
14 units is the answer :)
Step-by-step explanation:
Answer: 28
Step-by-step explanation: In this problem, we're given information about the parts of a segment and we're asked to find the value of x.
To find the value of x, we can use the <em>segment addition postulate</em>.
Looking at the diagram, it should make since that RS + ST = RT.
So 4x + 3x + 11 = 60 or 7x + 11 = 60.
Subtracting 11 from both sides and solving for x, we get x = 7.
Since RS is 4x, we can substitute a 7 in for x to get 4(7) or 28.
You would do 21 divided by 3 and get 7.
The answer is 7 kids are in the line.
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