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
bagirrra123 [75]
2 years ago
13

Which of the following is an identity?

Mathematics
1 answer:
LiRa [457]2 years ago
8 0

sin²x sec²x +1 = tan²x cosec²x is an Identity and therefore Option C is an Identity.

<h3>What is a Trigonometric Identity ?</h3>

Trigonometric Identities are based on Trigonometric ratios , these are useful in conversion of the ratios into each other and to solve the problems of Trigonometry.

There are four Identities Given

Among them Option C is an Identity because on solving it

sin²x sec²x +1 = tan²x cosec²x

(sin²x/cos²x) +1 = sin²x / (sin²x cos²x)

sin²x +cos²x = 1

Which is an Identity and

therefore Option C is an Identity.

To know more about Trigonometric Identity

brainly.com/question/12537661

#SPJ1

You might be interested in
Help please thank you
Artist 52 [7]

Answer:

uahabsihsb

Step-by-step explanation:

  1. shahabajwnznjsiay
  2. znsbsk
  3. sksisn
7 0
2 years ago
By what percent will a fraction increase if its numerator is decreased by 30% and its denominator is decreased by 50%?
Alex Ar [27]
(X + .3X) / (X - 0.5X) = 1.3X/0.5X
1.3/0.5 = 2.6
2.6 x 100 = 260 %
6 0
3 years ago
Catherine is considering two new cell phone plans. She doesn't want to spend more for minutes she won't use. One plan allows up
REY [17]
The 250 minute plan is best for her. The reason is 1470/6 is 245 which is a little less than that plan. Working for Kate's needs
6 0
3 years ago
Which is closer to 7?
Anna [14]

Answer:

A. 5.3

Step-by-step explanation:

While both of these numbers are close to 7, 5.3 is the closest and we can find this out with subtraction. So, 9.9 - 7 = 2.9, but 7 - 5.3 = 1.7. Which one can we determine is closer? Well, 2.9 > 1.7, so our answer must be A. 5.3!

Have a nice day and I hope this helped!

8 0
3 years ago
Read 2 more answers
2 PLEASE HELP! WILL GIVE BRAINLIEST!
Vladimir79 [104]

Answer:

Area

Step-by-step explanation:

If you are paving the parking lot, you would need every sqaure inch of the parking lot, not only the outside (which is what the perimeter is)

5 0
3 years ago
Other questions:
  • Identify the type of sample used.
    15·1 answer
  • Round 5.82-1.76 to the nearest whole number
    8·1 answer
  • Question 20:
    5·1 answer
  • Find symmetric equations for the line of intersection of the planes. z = 4x − y − 13, z = 6x + 5y − 13
    5·1 answer
  • Solve the following equations mentally 1. 5 – x = 8 2. -1 = x – 2 3. -3x = 9 4. -10 = -5x
    10·2 answers
  • Your new job is at the custom t shop, where t-shirts are printed to order. For each order, custom t shop charges $8.00 per shirt
    10·1 answer
  • PLS PLS PLS PLS PLS PLS PLS HELP ME OUT THERE IS A PHOTO ATTACHED PLS ITS EASY I THINK FOR U PLS
    5·1 answer
  • Can you solve for b bh=r
    6·2 answers
  • Calculate the slope given two points (2,-4) and (0, -8)
    10·1 answer
  • 7^x=3^[x+4] solve x using logarithmic
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!