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
Nitella [24]
3 years ago
6

Verify sin(360 - etheta = -sin etheta

Mathematics
1 answer:
Dovator [93]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

Using the subtraction identity for sine

sin(a + b) = sinacosb - cosasinb

Given

sin(360 - Θ)°

= sin360°cosΘ° - cos360°sinΘ°

= (0 × cosΘ ) - (1 × sinΘ)

= 0 - sinΘ

= - sinΘ  ← as required

You might be interested in
I need help. I have been stuck on this for an hour now.​
topjm [15]

Answer:

The one about the beetles

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
4.9 how do you write it In a improper fraction?
den301095 [7]

49/10 This is the improper way

6 0
2 years ago
Read 2 more answers
If AB = 11 and AC = 26, find the length of BC
Finger [1]
15 since 26- 11 = 15 and the a is on one end and the c is on the other end, and the b is somewhere in the middle
4 0
2 years ago
If you fill a 4.92 cm prism with cubes who’s sides lengths are less than 1 cm what size would be the best
Marrrta [24]

Answer:

  • <u><em>See explanation below: either 0.984 cm or 0.85 cm depending on the complete question.</em></u>

Explanation:

The question is incomplete and, thus, ambiguos.

There are two plausible interpretations: either each side of the prism has a leght of 4.92 cm, or the the units of the given measured is not cm but cm³ and 4.92 is the volume of the prism.

<u>Considering the first option:</u>

The best side length is the first decimal number that divides exactly 4.92cm

  • That is 4.92/5 = 0.984 cm

<u>Considering the second option</u>

<u>T</u>he correct question would be "<em>If you fill a 4.92 cm³ prism with cubes who’s sides lengths are less than 1 cm what size would be the best"</em>

<em />

The best size of the sides lentgths is one that occupies the greatest part of each length.

Assume the prism is a cube. Then, the legth of each side is:

      \sqrt[3]{4.92}=1.70

The greatest decimal number that divides 1.70 exactly is:

  • 1.70cm/2 = 0.85cm
8 0
3 years ago
Venus1234 we got b/e/e/f and also free p/o/i/n/t/s btw &lt;3
dsp73

Answer:

Step-by-step explanation:

secfws

secdcs

efsesed

6 0
2 years ago
Other questions:
  • If C is the current value and S is the starting value, write an
    7·1 answer
  • I need help asap!!! this is for my final
    14·2 answers
  • Pythagorean triples are specific combinations that occur frequently in right triangles and use only whole numbers. An example of
    7·2 answers
  • 29. (407)<br> Got gbvttvgbybtvrcrcgbbgbgbtvfvtvybgbtvtcvfbghnvgvffvhbjngbvfvfgb
    9·2 answers
  • A ______ involves both an experimental group and a control group, which are alike except for the one viable that the experiment
    9·1 answer
  • Mykel is picking out some movies to rent, and he has narrowed down his selections to 66 foreign films, 33 children's movies, 66
    8·1 answer
  • Does anyone know what 95 to 145 is
    11·1 answer
  • Manny is paid semimonthly. His semimonthly salary is $1,239. What is his annual salary?
    8·1 answer
  • Solve the inequality<br> 7+7(x+4)&gt;21
    5·1 answer
  • Please I need your help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!