Statement 1: AM is the midpoint of AB
Reason 1: Given
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Statement 2: AM+MB = AB
Reason 2: Segment Addition Postulate
Further explanation: Basically this idea is where you can break up the line segment into smaller pieces, or glue smaller segments to form a larger segment.
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Statement 3: AM = MB
Reason 3: Definition of midpoint
Further explanation: The midpoint cuts a line segment in half. The two smaller pieces AM and MB are congruent (ie equal in length)
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Statement 4: AM + AM = AB
Reason 4: Substitution
Further explanation: We replace the MB in statement 2 with AM. This replacement is possible because of the equation AM = MB in statement 3.
This concludes the proof.
Answer:
infinitely many
Step-by-step explanation:
i can have a rectangle whose length is extremely close to 0 (ie 1 X 10⁻⁴⁴⁴⁴⁴⁴⁴⁴)
and have an extremely wide width. But it's still a rectangle that has perimeter 60.
Answer:
8 hours
Step-by-step explanation:
6x = 48
x = 8
Answer:
128
Step-by-step explanation:
The two angles form a straight line so they add to 180
2m+62 + 3m +143 = 180
Combine like terms
5m+205=180
Subtract 205 from each side
5m+205-205=180-205
5m = -25
Divide by 5
5m/5 = -25/5
m = -5
We want to find the angle so we substitute the value of m into the the formula for the angle.
< RBM =3m +143 = 3(-5) +143 = -15+143 =128
