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
lorasvet [3.4K]
3 years ago
11

Which of the following is not a fundamental​ identity?

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0

Answer:b

Step-by-step explanation:

Given

Option a is correct because it is Pythagorean identity

1=\sin^2\theta +\cos^2\theta

Option b is incorrect because

\tan \theta =\frac{\sin \theta }{\cos \theta }

Option c and d are correct because c is Pythagorean identity .

You might be interested in
Y=3/4X-5 POINT SLOPE FORM
lesantik [10]

Answer:

y + 5 = (3/4)x

Step-by-step explanation:

You want to rewrite Y=3/4X-5 in POINT SLOPE FORM?

Point-slope form looks like y-k = m(x-h), where (h,k) is a point on the line and m is the slope of the line.

Starting with Y=3/4X- 5, identify the slope and one point on the line.  The slope is (3/4) (please surround fractions like this inside parentheses) and the y-intercept is (0, -5).  We will let h=0 and k= -5.

Thus, we have a point on the line and we have the slope of the line.  

We can now write the point-slope form:

y - (-5) = (3/4)(x - 0), or y + 5 = (3/4)x.  This is the desired equation in point-slope form.

8 0
4 years ago
A bag contains white marbles and blue marbles, 54 in total. The number of white marbles is 1 less than 4 times the number of blu
NNADVOKAT [17]

Answer: There are 43 white marbles.

Step-by-step explanation:

t = total number of marbles = 54

w = white marbles = 4b - 1

b = blue marbles

54 = b + (4b - 1)

b + 4b = 5b

54 = 5b - 1

+1

55 = 5b

/5

11 = b

There are 11 blue marbles.

4(11) - 1

44 - 1 = 43

43 + 11 = 54, therefore our solutions are correct.

5 0
4 years ago
Read 2 more answers
Given that (8,-4) is on the graph of f(x), find the corresponding point for the function f(x+3)
Margarita [4]

Answer:

the corresponding point is (5,-4)

Step-by-step explanation:

x+3=8 <=> x =8-3=5

so f(5+3)=f(8)=-4

so the corresponding point is (5,-4)

6 0
3 years ago
Round 22360 to 1 significant figure
lions [1.4K]
The answer to your question would be 20,000. Hope it helps! :)
5 0
4 years ago
Read 2 more answers
HURRY ILL MARK BRAINLEST!! SORRY IF I CANT SPELL.
alexandr1967 [171]
D is the correct answer to this problem
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the factorization of the polynomial 3x^2 + 11x + 6 ? Please show how you got the answer, thank you!
    15·1 answer
  • Which unit would you most likely use to measure the length of a desktop?
    15·2 answers
  • An arts academy requires there to be 4 teachers for every 84 students and 3 tutors for every 30 students. How many students does
    8·1 answer
  • In Δ LMN,  ∠N  is a right angle, LM = 76, and MN = 40. What is m ∠M ?
    15·2 answers
  • Find the value of k and the other angles as well
    9·2 answers
  • For f(x) =4x-1 and g(x) = x2 - 5, find (f-g)(x)
    5·2 answers
  • Corrects answers only
    9·2 answers
  • An online retailer wants to study whether more lenient return policies increase purchasing behaviors. They
    5·2 answers
  • A convex hexagon has exterior angles of 39°, 47°, 42°, 59°, and 64°. What is the measure of an exterior angle at the
    12·1 answer
  • Assuming two hikers begin at a trail start, which scenarios must be true based on the table? Check all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!