Mathematics, 03.01.2022 22:00 azibur3191
The radii of two circles are 27 cm and 13 cm, the distance between their centers is equal to 50. Find the length of their common arms.
Answers: 2
Mathematics, 21.06.2019 15:20
If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
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Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
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Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
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Mathematics, 21.06.2019 19:00
How is working backward similar to solving an equation?
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The radii of two circles are 27 cm and 13 cm, the distance between their centers is equal to 50. Fin...
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