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
How many times can 20 go into 98 with a two digit number
Illusion [34]
20 can go into 98, 4 times which leaves 18 as a remainder.
8 0
3 years ago
Read 2 more answers
Multiply 6 and 7. Then, divide by 3.
posledela

6 * 7 = 42 so then you take and divide

42/3 =  14

7 0
3 years ago
Read 2 more answers
2x-y-3z=7, 3x+y+=10, 5x+y+2z=15
ivann1987 [24]

Answer:

x=22/7 y=4/7 z=-3/7

Step-by-step explanation:

4 0
3 years ago
The slope of a line that is perpendicular to a line whose slope is -2/7 is
Masteriza [31]
The answer is C.

Perpendicular lines have opposite reciprocal slopes. That means one is negative and the other is positive, and the fractions are flipped.
8 0
3 years ago
Read 2 more answers
Emma needs 2 pounds of ground meat to make a meatloaf.she has one package with 2.09 pounds of ground meat and another with 2.09
vladimir2022 [97]
Mma can see that 2.09 is closer to 2 than 2.36.
4 0
3 years ago
Other questions:
  • 6x-8 less than or equal to 10
    5·1 answer
  • How do I solve the inequality 6|p|+8>-22? It's a multiple choice question on my homework and the answers available are either
    15·2 answers
  • In the rectangle below, AC has a lengths of 32 units. What is the length of DE?
    7·2 answers
  • You can exchange 25 U.S. Dollars for 20 Euros. What is the exchange rate in U.S. Dollars per Euro?
    9·1 answer
  • Six less than twice a number, x, is 38. What is the value of x?<br> 76<br> 16<br> 70<br> 22
    14·1 answer
  • Which of the given points would be in a table generated by the equation below?
    7·1 answer
  • 17. What's the difference between 1,968 and 3,000? Check your answer using inverse operations.
    8·1 answer
  • What’s the Answer?? Please!!
    14·1 answer
  • Solve for x<br><br> I tried 10 but it said that it was incorrect
    9·2 answers
  • I need help and plz show your work to.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!