1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yanka [14]
1 year ago
13

Someone please help with this

Mathematics
1 answer:
ivanzaharov [21]1 year ago
7 0

2sin(x) - 1 =0

first, simplify and isolate sin(x)

2sin(x) - 1 = 0

2sin(x) = 1

sin(x) = 1/2

Then, do sin inverse of 1/2 which is 30 degrees

150 degrees also works because when you set 30 degrees as the reference angle in quadrant 2, you get 150 degrees. 180-30 = 150

C is the answer

You might be interested in
James age is 3 years less than twice Tori's age the sum of their ages is 30 find their ages
blagie [28]
Error// Error// Error// Error// Error// Error//
7 0
3 years ago
There are 96 girls and 72 boys who want to participate in 6th grade intramurals.
Gekata [30.6K]

Answer:

i) 24

ii) 4 girls, 3 boys

Step-by-step explanation:

The GCF is 24

96= 24*<u>4</u>

72= 24*<u>3</u>

<u />

<u />

<u>I hope this helps!</u>

5 0
3 years ago
Which of the following best describes how the y values are changing over each interval?
ziro4ka [17]

Answer:

y=ax+b

a=-0.6020457867

b=-2.256697516   <------- There is your value for b, which is the answer to the problem.

You can use these values for a and b to generate an equation in slope-intercept form, which you can then enter under Y= and view the graph.

Step-by-step explanation:

6 0
2 years ago
PLEASE HELP ME WITH THIS I DONT PAY ATTENTION LOL BUT HELPPP
vfiekz [6]

Answer:

down ⬇⬇⬇

Step-by-step explanation:

5. its all of them so just write A, B, C, D, E, F, G

6. (equilateral) triangle, right triangle, diamond (?), parallelogram

7. C and E; A and B

8. not so sure about this one but i think its regular

9. its not a polygon because polygons have straight sides, and this figure does not.

10. the only polygon is C

pay attention in school, it'll help in the long run. even if it sounds boring, it will come in handy one day!!

hope this helped <33333

4 0
2 years ago
At city community college, every freshman must take English 101. The English department wants to know whether students who take
vesna_86 [32]

Answer: randomization

Step-by-step explanation: apex

8 0
2 years ago
Other questions:
  • Maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. write solve an equation to determine maggie
    14·1 answer
  • I need help quick with this question
    10·1 answer
  • Help quickly! A student wants to report on the number of movies her friends watch each week. The collected data are below:
    11·1 answer
  • 32x2 – 24x = 0<br> What’s the answer to this?
    7·1 answer
  • What are two different ways for finding the area of the shaded region. All angles are right angles.
    10·2 answers
  • Which number is greater [-6.809]___[-6.812]
    13·2 answers
  • Suppose SAT Writing scores are normally distributed with a mean of 488488 and a standard deviation of 111111. A university plans
    15·1 answer
  • I don’t know how to go about answering this, please help.
    12·1 answer
  • Each day, Gisselle bikes to school in the morning and bikes home in the afternoon. If she
    7·2 answers
  • Sont answer if u don't have a answer ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!