Mathematics, 04.07.2019 00:00 sarah7307
(07.01 mc) if the cos 90° = 0, then the sin 0° = (1 point) select one: a. 0, because the angles are complementary b. 1/2, because the angles are complementary c. square root of 3/3, because the angles are supplementary d. 1, because the angles are complementary
Answers: 1
Mathematics, 21.06.2019 16:00
Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz
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Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
(07.01 mc) if the cos 90° = 0, then the sin 0° = (1 point) select one: a. 0, because the angles ar...
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