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
hichkok12 [17]
3 years ago
10

What is the exact value of sin(105degrees)?

Advanced Placement (AP)
1 answer:
DochEvi [55]3 years ago
3 0
Sin (105) = sin (15+90)= cos 15- ℎ ℎ

Explanation:
sin(105) = sin (60+45) because sin (a +b)= sin a • cos b+ cos a• sin b

Therefore,

sin 105= sin (60+45) = sin 60• cos 45 + cos 60 • sin 45 =


The picture below is your answer.

You might be interested in
A. Increased seed germination. B. Increased seed production per plant. C. Decreased plant survival after 1 year. D. Decreased pl
gizmo_the_mogwai [7]

Answer:

A

Explanation:

4 0
3 years ago
The four learning patterns of the brain-mind interface are?
kramer
Interactive Learning<span> Model (ILM): refers to the simultaneous interactions of three mental processes, identified as: cognition, conation, and affectation which operate concurrently within each of the </span>four<span> operational </span>patterns<span> that make up each learner's </span>brain-mind interface<span>.</span>
4 0
3 years ago
PKEASE HELP!!!!!!! what are a few reasons why the south seceded from the union
zvonat [6]

The scholars immediately disagreed over the causes of the war and they still disagree today.

Many maintain that the main cause of the was that the southern states desired to preserve the institution of slavery.

Others minimize slavery and point to other issues, taxation and principle of States' rights.


7 0
4 years ago
1. Carol owns Virgil’s Electrical Corporation. She needs an electrician and is placing a nine line classified ad. The cost of an
olchik [2.2K]

Answer:

The cost of 9 line ad is #52

Explanation:

Given

f(x) = 28 --- x \le 3

f(x) = 28 + 4(x - 3) --- x > 3

Required

The cost of a 9 line ad

This means that:

x = 9

To calculate the cost, we make use of:

f(x) = 28 + 4(x - 3) --- x > 3

Because 9 > 3

So, we have:

f(x) = 28 + 4(x - 3)

f(9) = 28 + 4  * (9 - 3)

f(9) = 28 + 4 * 6

f(9) = 28 + 24

f(9) = 52

7 0
3 years ago
Briefly describe the relationship between credibility and corroboration
Sedaia [141]
Collaborate<span> means to work with others on a project, to create something in conjunction with others whereas </span>Corroborate<span> means to strengthen a theory, idea, finding or fact with supporting evidence.

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • You are a producer who is hoping to create a specific good. Based on what you have learned about resources and scarcity, what fa
    9·2 answers
  • The amount of moisture in a food is described as available water and is expressed as
    6·1 answer
  • What is a baby age one and up to three years called?
    15·2 answers
  • Give an example of an item of knowledge best explained by Plato, then use Locke to explain that same item of knowledge.
    12·1 answer
  • A form of dual enrollment through which eligible high school students enroll in a postsecondary institution on a full-time basis
    8·2 answers
  • . James has a monthly net income of $3,500. His fixed monthly expenses 2 points
    7·1 answer
  • Watch the Video "How High Can You Jump On Other Planets?". Choose a planet (or Moon) you feel would be the most interesting to l
    8·1 answer
  • Eid Mubarak!!
    12·2 answers
  • Which scenario can lead to an unintentional introduction of a nonnative species into an aquatic ecosystem?
    14·1 answer
  • AAGDNNU plsssssssssssss pAkisagot agad
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!