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The perimeter of a triangle is the sum of the lengths of the three sides of the triangle. Find the perimeter of a triangle that has sides that measure 12.3 inches, 7.8 inches, and 9 inches. A. 29.1 inches B. 21 inches C. 21.1 inches D. 99.3 inches
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Asked 2/3/2013 6:48:24 PM
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User: The perimeter of a triangle is the sum of the lengths of the three sides of the triangle. Find the perimeter of a triangle that has sides that measure 12.3 inches, 7.8 inches, and 9 inches. A. 29.1 inches B. 21 inches C. 21.1 inches D. 99.3 inches

Weegy: The perimeter of a triangle with sides that measure 12.3 inches, 7.8 inches and 9 inches is: A. 29.1 inches
Expert answered|debnjerry|Points 43634|

User: Thirty-six people auditioned for a play, and 6 people got roles. Write the ratio in simplest form of the number of people who auditioned to the number of people who got roles. A. 42:6 B. 36:6 C. 6:1 D. 6:42

Weegy: The number of people who auditioned to the number of people who got roles in simplest form is: 6:1.
Expert answered|debnjerry|Points 43634|



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Updated 10/9/2017 12:33:18 PM
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To multiply a decimal by a power of ten, move the decimal point to the left the same number of places as there are zeros in the power of ten. TRUE.
Added 10/9/2017 12:33:17 PM
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