3 years ago

URGENT!! PLEASE ANSWER!! Find all solutions to the equation. sin^2x + sin x = 0

Mathematics

1 answer:

Tju [1.3M]3 years ago

4 0

Answer: Explanation:

We have:

sin

(

)

sin

(

)

;

[

)

⇒

sin

(

)

(

sin

(

)

⇒

sin

(

)

⇒

(

−

)

(

)

(

−

)

⇒

sin

(

)

⇒

sin

(

)

−

⇒

Step-by-step explanation:

You might be interested in

During summer vacation, Brooke read, on average, 6 pages per night. Once she returned to school, she averaged 9 pages per night.

Monica [59]

There is a 50% increase. 6 x 1.5 = 9

4 0

4 years ago

29. Which property justifies the statement below?

OleMash [197]

Answer:

d I think is right sorry If it's not

4 0

3 years ago

Help quickly please hurry i am almost done

Fittoniya [83]

Answer:

Might be wrong but i got c( NOPE NOT C ITS A

Step-by-step explanation:

4 0

3 years ago

Jeff answered all 25 questions on his chemistry test. For each right answer, he got 4 points and for each wrong answer he lost 2

timurjin [86]

Answer:

Jeff got 20 answers right.

Step-by-step explanation:

The maximum number of points Jeff can get is 100. (25 * 4) However, for each question he gets wrong, he's actually losing 6 points because he doesn't get the four points for getting right, and has the additional -2 points for getting it wrong. Since he only got a score of 70, that means he lost 30 points.

30/6 = 5. So he missed 5 question and got 20 question right.

5 0

4 years ago

A book has 600 pages which are numbered 1,2,3 and so on. How many times does the digit 5 appear in the page numbers?

lesya692 [45]

200 times. Hope you get it!!!!!!!!!!!!

8 0

3 years ago

Read 2 more answers