Mathematics, 23.10.2021 17:20 kayranicole1
Select the angle that correctly completes the law of cosines for this triangle. 122 +132 - 2(12)(13)cos ___ = 52 67° 13 5 Ол 90° 23° 12 O A. 23° B. 90°
Answers: 2
Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
Select the angle that correctly completes the law of cosines for this triangle. 122 +132 - 2(12)(13)...
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