Establish the identity:
(1-sina/1+sin a)-(1+sin a/1-sin a)=-4 tan a sec a...
Mathematics, 30.03.2021 19:10 alicianaylor11110
Establish the identity:
(1-sina/1+sin a)-(1+sin a/1-sin a)=-4 tan a sec a
Answers: 2
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Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.
Answers: 1
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When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext
Answers: 2
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Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?
Answers: 2
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Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
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