4 years ago

Solve 11sinθ-2=2 for a value of θ when 0≤θ≤π/2.? How do you solve the second problem?

1 answer:

6 0

5cos (2x)+7=cos (2x)+8, 4cos (2x)=1, cos (2x)=1/4, 2x=arccos(1/4), x=(1/2)arccos (1/4). I used x instead of theta, and arccos is cos inverse

You might be interested in

Mrrafil [7]

Answer:

Step-by-step explanation:

It is congruent to the other side.

5 0

3 years ago

antiseptic1488 [7]

The probability that his number will be 4 is one in eleven, or 1/11.

4 0

3 years ago

raketka [301]

Answer:

its b

Step-by-step explanation:

4 0

4 years ago

Phantasy [73]

Answer: I believe it should be answer B

Step-by-step explanation: the x coordinate pairs with y and vice versa and if it’s positive you subtract is how I remember it.

3 0

3 years ago

il63 [147K]

Answer:

a) 1 hours and 25 minutes

b) 2 hours and 25 minutes

c) 1 hour

d) 30 minutes

Step-by-step explanation:

25/ 100 out of 5 = 1.25

45/100 out of 5 = 2.25

20/100 out of 5 = 1

10/100 of 5 = .5

8 0

3 years ago