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kaylaaaaaaa86
09.09.2020 •
Mathematics
Please help me I'm very confused
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Ответ:
-- The amount of the frosting depends on the area of the cake.
-- The area grows as fast as the square of the sides grows.
-- The ratio of the areas is the square of the ratio of the sides.
-- If you make the sides 2 times as long, the area becomes (2²) = 4 times as much.
-- If you made the sides 7 times as long, you'd need (7²) = 49 times as much frosting.
-- If you made the sides 10 times as long, you'd need 10² = 100 times as much.
Ответ:
Five times four equals twenty. 5 × 4 = 20