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
Viktor [21]
3 years ago
7

If sinA=3/5 find the value of cos2A​help meeeeee

Advanced Placement (AP)
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

7/25

Explanation:

cos2A=1-2sin^2A

or, Cos2A=1-2.(3/5)^2

or, Cos2A=1-2(9/25)

or, Cos2A=1-(18/25)

or, Cos2A=(25-18)/25

or, Cos2A=7/25

You might be interested in
What is hitler aim to do with people.
fenix001 [56]

Answer:

True love and fake love is is a type of love

Explanation:

In true love they don't say lie ᕙ( • ‿ • )ᕗ

In fake love they love for their profit

If you don't believe then ok ᕙ(@°▽°@)ᕗ

8 0
2 years ago
What term is used to describe behavior that can be labeled criminal because it is contrary to shared social values, customs, and
Fantom [35]
It should be B. Can i have brainliest?

4 0
3 years ago
Bilang pangwakas, m Q1asasabi mo na:
Alenkasestr [34]
Ververy informative
7 0
3 years ago
Which of the flowing is an example of longer-term climactic change?
Olenka [21]
The answer is "D"

The ice age lasted for a long... Long time.
8 0
3 years ago
True or false- Gneiss is formed. The mineral grains in granite are flattened under pressure.
Vladimir79 [104]

Answer:

The correct answer is True

5 0
3 years ago
Other questions:
  • What type of languages attaches prefixes or suffixes to denote different meanings to words? A. isolating languages B. amalgamati
    5·1 answer
  • The __________ nervous system is responsible for our fight-or-flight response.
    15·2 answers
  • How does Brexit affect the UK policity in Europe?
    11·1 answer
  • The higher the value of the coefficient of friction , the blank the resistance to sliding
    6·1 answer
  • Is there a relationship is there between economic development and gender equality?
    13·1 answer
  • Discuss the factors that have led to the rapid growth and development of logistics and supply chain management in the 21st centu
    10·1 answer
  • Các hàm tổng lợi ích (TB) và hàm tổng chi phí (TC) theo mức hoạt động (Q) như sau: TB = 200Q - Q2 TC = 200+ 20Q + 0,5 Q2 a. Hãy
    12·1 answer
  • Create a post that places each of the two political parties (Federalist and Anti-Federalist) on the political spectrum.
    15·1 answer
  • What is the primary purpose of a living will?
    15·1 answer
  • What are the four categories of resources? Give an example of a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!