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twice means "multiply by 2"
increased means "add"
2n + 4 = 18
so you do 8÷-4=2. so m equals 2
Answer: 15
Step-by-step explanation:
(5-1)^2 - (6-5)^3
(4)^2 - (1)^3
16-1
=15
An arc is a segment of a circle. An arc measure is the measure of a angle that the arc creates in the center of a circle while an arc lenght is the span of the arc. This measure can be given in degrees or radians. We can easily convert between the two using the fact that pi radians =180 degrees.
