Answer:
The answer is 21
Step-by-step explanation: You substitue 3 for C and 4 for D and craete the equation so you add 3+4=7 and you get
which is 7 times 3 =21
Find the other endpoint of a segment on a coordinate plane when one endpoint is (5, 7) and the midpoint is (-2, -1).
1 answer:
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