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OpenStudy (anonymous):
If Z is the midpoint of RT , what are X , RZ and RT.
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OpenStudy (anonymous):
x = 13, RZ = 48, and RT = 24
x = 11, RZ = 16, and RT = 32
x = 13, RZ = 24, and RT = 48
x = 15, RZ = 24, and RT = 48
OpenStudy (mertsj):
The midpoint divides the segment into two equal parts. Write the equation that says the two parts are equal and solve it.
OpenStudy (anonymous):
Huh ? Lol
OpenStudy (mertsj):
What is the midpoint?
OpenStudy (anonymous):
I dont know how to do it. Can you tell me how to step by step.
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OpenStudy (mertsj):
Do you know what it means when someone says that point A is the midpoint?
OpenStudy (anonymous):
Yeah but z is the midpoint right so where do i go from there
OpenStudy (mertsj):
What does it mean?
OpenStudy (anonymous):
It divides the line in two ?
OpenStudy (mertsj):
It divides the line into two EQUAL parts.
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OpenStudy (mertsj):
In your problem, Z is the midpoint as you said. How long is the half of the line that is left of the point Z?
OpenStudy (anonymous):
Idk how long it is.
OpenStudy (mertsj):
The part to the left is 4x-28. The part to the right is 24. Those two parts are equal.
OpenStudy (anonymous):
oh so 24
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