Mathematics, 15.07.2019 11:30 mel8260
Awire is to be attached to support a telephone pole. because of surrounding buildings, sidewalks, and roadways, the wire must be anchored exactly 18 feet from the base of the pole. telephone company workers have only 25 feet of cable, and 22 feet of that must be used to attach the cable to the pole and to the stake on the ground. how high from the base of the pole can the wire be attached?
Answers: 1
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
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Mathematics, 21.06.2019 23:30
Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
Answers: 1
Mathematics, 21.06.2019 23:30
Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o
Answers: 1
Awire is to be attached to support a telephone pole. because of surrounding buildings, sidewalks, an...
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