a. 35
Mathematics, 27.09.2019 17:30 jdbrooks08
Find the supplement to the angle whose measure is 145 degrees. question 5 options:
a. 35
b. 45
c. 90
d. 180
Answers: 1
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Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.
Answers: 2
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Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
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Point q is equidistant from the sides of β tsr. find mβ rst.
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Which is the graph of the linear equation x β 2y = 6?
Answers: 2
Find the supplement to the angle whose measure is 145 degrees. question 5 options:
a. 35
a. 35
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