Mathematics, 07.04.2020 23:45 tfhdg
(b) Suppose two telephone poles are 70 ft apart and the length of the wire between the poles is 71 ft. If the lowest point of the wire must be 20 ft above the ground, how high up on each pole should the wire be attached? (Round your answer to two decimal places.)
Answers: 2
Mathematics, 21.06.2019 19:00
65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
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Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
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Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
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Mathematics, 21.06.2019 23:30
Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?
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(b) Suppose two telephone poles are 70 ft apart and the length of the wire between the poles is 71 f...
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