Mathematics, 17.12.2020 17:40 hannahelisabeth19
A square and an equilateral triangle have the same perimeter. The side length of the square is X - 1 inches. The side length of the triangle is 2X - 6 inches. What is the perimeter of the square?
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What two criteria are needed for triangles to be similar
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Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
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Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance
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Mathematics, 21.06.2019 20:00
An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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A square and an equilateral triangle have the same perimeter. The side length of the square is X - 1...
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