Mathematics, 26.06.2019 18:00 ella3714
Given that tan0= -1, what is the value of sec0, for 3pi/2< 0< 2pi? a. -sqrt2 b. sqrt2 c. 0 d. 1 (the zeros in the question are theta)
Answers: 1
Mathematics, 21.06.2019 22:00
Given that sinβ
= 1/4, 0 < β
< Ο/2, what is the exact value of cosβ
? a. (β4)/4 b. (β15)/4 c. (4Ο)/2 d. (4β2)/4
Answers: 2
Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . β’ complementary angles are two angles that add up to degrees. β’ adjacent angles share a and a β’ congruent angles have the measure. β’ an triangle has one angle that is greater than 90 degrees. β’ a triangle with angles 45Β°, 45Β°, and 90Β° would be a triangle
Answers: 2
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Given that tan0= -1, what is the value of sec0, for 3pi/2< 0< 2pi? a. -sqrt2 b. sqrt2 c. 0 d....
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