Mathematics, 09.07.2019 05:10 carlosthenoob03
Aequação x³ - 147x + 686 = 0 tem por raízes os números 'm' e 'n', sendo m raiz dupla e 'n' = - 2m. nessas condições, o valor de m + n é?
Answers: 2
Mathematics, 21.06.2019 13:00
How can we find the measure of an exterior angle if we know the measurement of an interior angle
Answers: 1
Mathematics, 21.06.2019 19:40
The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.
Answers: 1
Mathematics, 21.06.2019 21:30
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Aequação x³ - 147x + 686 = 0 tem por raízes os números 'm' e 'n', sendo m raiz dupla e 'n' = - 2m. n...
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