43
48 - 27(since they left) + 22(since they joined) = 43
34 x 17 (round the 2 numbers)
30 x 20
600
Also, 34 x 17 = 578, which rounds to 600
The answer is 34 and 17
The area, in square inches, outside the smaller region, but inside the larger region is 99π
<h3>How to determine the area, in square inches, outside the smaller region, but inside the larger region?</h3>
The given parameters are:
Radius, r1 = 1 inch
Radius, r2 = 10 inches
The area, in square inches, outside the smaller region, but inside the larger region is calculated as
Area = π(R^2 - r^2)
This gives
Area = π(10^2 - 1^2)
Evaluate the difference
Area = 99π
Hence, the area, in square inches, outside the smaller region, but inside the larger region is 99π
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Answer:
6000 millimeters.
Step-by-step explanation:
So here, it says the length of 1 flower petal is 600 millimeters.
The stem of the flower is 10x as long as the petal.
Which means you must do 600x10 = 6000
Therefore, the approximate length of the stem is 6000 millimeters.
