Answers: 2
Mathematics, 21.06.2019 13:00
Given tanβ
=4/3 and Ο< β
< (3Ο)/2; find cos2β
a. -24/25 b. 24/25 c. -24/7 d. -7/25
Answers: 1
Mathematics, 21.06.2019 19:00
The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
Answers: 1
3.4 = y +7.8y = 5.2 solve for y....
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