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
aleksandr82 [10.1K]
3 years ago
7

Express as a function of a different angle 0 Cos(157)

Mathematics
2 answers:
kompoz [17]3 years ago
7 0

\bf \textit{Cofunction Identities} \\\\ sin\left(90^o-\theta\right)=cos(\theta) \qquad cos\left(90^o-\theta\right)=sin(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ cos(157)\implies cos(90^o+67^o)\implies cos[90^o-(-67^o)] \\\\\\ sin(-67^o)\implies -sin(67^o)


you can check the example in the picture below, why the cosine of the complementary angle is equals to the sine of its sibling.

marshall27 [118]3 years ago
5 0

the answer is -sin67

You might be interested in
Write a numerical expression for each verbal phrase.
Kaylis [27]

\huge\boxed{12+20}

You have 12 of one type of coin and 20 of another type of coin.

To find the total number of coins, you need to add the two values together.

4 0
3 years ago
Read 2 more answers
3 (-2x + 1)<br> What does this equal
laila [671]

Answer:

-6x+3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
There are 125 sheets of paper in a pack. A classroom uses 30 packs of paper in a year. How many total sheets of paper does the c
tresset_1 [31]

Answer:

3,750

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The Numbers On This Ruler Represent Centimeters
11Alexandr11 [23.1K]

Answer:

I really don't know so sorry

3 0
3 years ago
Select the correct answer.
creativ13 [48]

Answer:

answer is b jejejejsjsjwj

7 0
2 years ago
Other questions:
  • - 1/2 (-3/2x + 6x +1) -3
    13·1 answer
  • Write the coordinates of the vertices of a triangle J'K'L' that results from a translation of triangle JKL two units to the left
    7·1 answer
  • The teacher marked Silvano's problem wrong on his test.
    7·1 answer
  • Three less than 11 times a number
    14·1 answer
  • Urgent please please❤️
    8·1 answer
  • Ketisha is practicing for a marathon by running around a track that is 440 yards long.Yesterday she ran around the track 20 time
    10·2 answers
  • A florist can order roses in bunches of 12 and lillies in bunches of 8 if she ordered 100 of each flower how many bunches of eac
    11·2 answers
  • Please help me I don’t understand
    8·1 answer
  • The macro policy choices made by one nation seldom, if ever, affect the economies of that nation's trading partners because inte
    15·1 answer
  • In a group of 200 students, the ratio of students who like Nepali and Social studies is 2:3. If 45 students like both the subjec
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!