answersLogoWhite

0

If sine theta is 0.28, then theta is 16.26 degrees. Cosine 2 theta, then, is 0.8432

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What is the sine of a complimentary angle of 28 degrees?

The sine of a complementary angle can be found using the relationship that the sine of an angle is equal to the cosine of its complement. Since the complementary angle of 28 degrees is 62 degrees (90 - 28 = 62), the sine of 62 degrees is equal to the cosine of 28 degrees. Therefore, (\sin(62^\circ) = \cos(28^\circ)).


What is cos 28?

cosine(28 degrees) = 0.88295 (rounded) cosine(28 radians) = -0.96261 (rounded)


When did Sine Totoo end?

Sine Totoo ended on 2009-02-28.


A dog tugs forward with force of 28n on a taut leash at an angle of 30 above the horizontal what is the magnitude of the horizontal component of the tension in the leash?

To find the horizontal component of the tension in the leash, you can use the cosine of the angle. The horizontal component ( F_x ) is calculated as ( F_x = F \cdot \cos(\theta) ), where ( F ) is the force (28 N) and ( \theta ) is the angle (30 degrees). Thus, ( F_x = 28 , \text{N} \cdot \cos(30^\circ) \approx 28 , \text{N} \cdot 0.866 \approx 24.9 , \text{N} ). Therefore, the magnitude of the horizontal component of the tension in the leash is approximately 24.9 N.


What is 100 -28 equals?

128


What divided by 7 equals 4?

It Equals 28. If You Do 7x4 It Will Say 28.


What is 40-n equals 28?

40-n equals 28 = 12


What times what equals 84 and adds up to 28?

112


What times is 28 equals 840What time is 28 equals 840?

30. 28 x 30 = 840


What does 28 equals?

28 = 1 x 28, 2 x 14, 4 x 7.


What is 7x4 equal?

7x4 equals 28.


What is 28x30 equals?

28 multiplied by 30 is 840.