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
aleksklad [387]
3 years ago
7

Which of the following best explains why cos2pi/3 is not equal to cos5pi/3?

Mathematics
2 answers:
const2013 [10]3 years ago
6 0

Answer: the angles do not have the same reference angle.

Step-by-step explanation:

NNADVOKAT [17]3 years ago
3 0

Answer:

it is B) Cosine is negative in the second quadrant and positive in the fourth quadrant.

Step-by-step explanation:

just took the test on edg:)

You might be interested in
If two events are mutually​ exclusive, why is ​? Choose the correct answer below. A. because A and B each have the same probabil
svetlana [45]

Answer:

B. because A and B cannot occur at the same time.

Step-by-step explanation:

If two events are mutually​ exclusive, why is ​? Choose the correct answer below.

A. because A and B each have the same probability.

B. because A and B cannot occur at the same time.

C. because A and B are independent.

D. because A and B are complements of each other.

3 0
3 years ago
20.Ju
Solnce55 [7]

Answer:

A  viable solution is the ordered pair (0,0)

Step-by-step explanation:

we know that

The number of books cannot be a negative number

The number of books is a positive integer

The weight cannot be a negative number

therefore

A  viable solution is the ordered pair (0,0)

4 0
3 years ago
Read 2 more answers
Pls help me this assignment is due in 20 mins I will give you brainliest
oksano4ka [1.4K]
A c and d are the answers
8 0
2 years ago
To which set or sets does the number 8.25 belong
Tpy6a [65]

Rational sets also known as ratios

6 0
3 years ago
Read 2 more answers
How many inches are in 7 yards
Phoenix [80]
Hey there! There are approximately 252 inches in 7 yards! Take care!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Carly left for school at 8:15.she left school at 2:45.if she arrived at 8:45,how many hours was she in the school
    15·1 answer
  • Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
    11·1 answer
  • An antibiotic kill 60% of bacteria in a sample of 100,000 each day. The Equation p1
    10·2 answers
  • Pretty pplease help :))
    6·2 answers
  • How to solve -5(x-3)=-25
    13·2 answers
  • Carmens painting wins second prize in the contest. The painting that wins first prize has an area that is 3.2 times smaller than
    12·2 answers
  • All my poins for this algebra.Inga starts with K kitkat bars.She buys 5 more,and then gives half to her best friend.She finally
    5·1 answer
  • Help!! i don't understand either of these :(
    8·1 answer
  • If y varies inversely with the square of x, and y=6 when x=4, find y when x=0.1
    7·1 answer
  • All models are reductions of the original object.<br> True<br> False
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!