Mathematics, 19.09.2019 10:00 ahoney2233
The two solids are similar and the ratio between the lengths of their edges is 2: 9. what is the ratio of their surface areas? a) the ratio of the perimeters is the same as the ratio of their edges.
b) the ratio of the areas is the square of the ratio of their edges
c) the ratio of the volumes is the cube of the ratio of their edges.
Answers: 2
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John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
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Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height
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Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
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The two solids are similar and the ratio between the lengths of their edges is 2: 9. what is the rat...
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