Answer:
-19
Step-by-step explanation:
-11+(-8)
-11-8
-19
hole this is correct
Answer:
357 passengers
Step-by-step explanation:
(The
is 85% of the 100% people because 15% is missing)
When you cross-simplify you get:
which is 
Finally, multiply 17 by 21 to get x.
Therefore, x=357
Answer:
if you can transfer to englis i may be able to help
Step-by-step explanation:
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Answer:

Step-by-step explanation:
Given that the figure is made up of portion of a square and a semicircle, we have;
BC ≅ AB = 6 cm
The area of semicircle BC with radius BC/2 = 3 is 1/2×π×r² = 1/2×π×3² = 4.5·π cm²
Triangle ABC = 1/2 × Area of square from which ABC is cut
The area of triangle ABC = 1/2×Base ×Height = 1/2×AB×BC = 1/2×6×6 = 18 cm²
The area of the figure = The area of semicircle BC + The area of triangle ABC
The area of the figure = 4.5·π cm² + 18 cm² =
.