3v - 18. I hope this helped
Answer:
Answer is B
Step-by-step explanation:
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Answer:
m=6
Step-by-step explanation:
According to the given condition
8(n + 6) = (n + m)8
8n + 48 = 8n +8m
8n - 8n +48 = 8m
48 = 8m
m = 48 /8
m=6
Answer:
7:22
Step-by-step explanation:
Answer:
The area of the composite area is 400 square millimeters.
Step-by-step explanation:
The area of the composite figure (), in square millimeters, is found by multiplying the area of the equivalent rectangle, in which a semicircle of the original rectangle is move to the opposite side of the figure, so that quantity of area is conserved:
(1)
Where:
- Width, in millimeters.
- Height, in millimeters.
If we know that , the area of the composite figure is:
The area of the composite area is 400 square millimeters.