a) tan^2 theta=1-sec^2 theta
Mathematics, 14.11.2019 23:31 nubsies31
Which statements are true? select all that apply.
a) tan^2 theta=1-sec^2 theta
b)cos theta=cot theta/csc theta
c)1/sec^2 theta=sin^2 theta+1
d)sec^2 theta-1=1/cot^2 theta
e)sin theta csc theta=tan theta
Answers: 1
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Mathematics, 21.06.2019 17:00
The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.
Answers: 1
Mathematics, 22.06.2019 02:30
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match the circle equations in general form with their corresponding equations
Answers: 3
Which statements are true? select all that apply.
a) tan^2 theta=1-sec^2 theta
a) tan^2 theta=1-sec^2 theta
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