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
BaLLatris [955]
3 years ago
5

Sin2A + sin2B - sin2C = 4cosA×cosB×cosC​

Social Studies
2 answers:
sweet [91]3 years ago
8 0

Answer:

use sin2A as 2sinAcosA and solve

likoan [24]3 years ago
6 0

Answer:

Inconclusive

Explanation:

Sin2A= Sin(A+A)= SinACosA + CosAsinA=2SinACosA

Similarly

Sin2B= 2SinBCosB

Sin2C=2SinCCosC

Adding all; we cannot arrive at the expression at the right.

You might be interested in
Analyze the impact that the increasing number of social grants may have on the unemployment rate
marta [7]

Answer:

if there is a high rate of social grant dependents, there will be less taxpayers

4 0
3 years ago
Please how many division are in Cameroon ​
Arisa [49]
58 Divisions
because The Regions of Cameroon are divided into 58 divisions or departments. The divisions are further sub-divided into sub-divisions and districts. The divisions are listed below, by province.
8 0
3 years ago
Do you think that virtual reality workouts could help people stick with working out or do you think it's a gimmick that will fad
zhannawk [14.2K]

Answer:

Honestly, I feel like it might fade away. For instance, technology is constantly developing. Maybe one day in the future, health professionals will create a better way to workout without using virtual reality. They might invent a new, better technology. We never know, but our world is always changing in all aspects.

Explanation:

5 0
2 years ago
How do storms systems affect Asian cultures
TiliK225 [7]

Answer:

Asian cultures can be influenced by storm systems because many asian people believe that storms are caused by their gods based on the choices they have made.

4 0
3 years ago
The lag between the time that the need for fiscal action is recognized and the time action is actually taken is referred to as t
lana66690 [7]

Answer: Administrative lag

Explanation:

Administrative lag is defined as the lag of time that occurs between any issue identification and measure take to handle and correct the problem by finding solution.

In terms of economic field, the time required to recognize and realize the change in tax and the time to enact on those modification. This time gap is known as administrative lag.

6 0
3 years ago
Other questions:
  • Can u explain this cartoon source to me?
    9·2 answers
  • According to james henley thornwell, what happened when slaves obeyed their masters?
    7·2 answers
  • Sophia was adopted when she was 1. if she is given an intelligence test at age 16, her intelligence level is likely to be more s
    7·1 answer
  • Why was osama bin laden upset over the presence of u.s troops
    8·1 answer
  • PL HALP ME QUICK
    11·2 answers
  • Which of the following is an important factor that determines standard of living? (4 points)
    6·2 answers
  • Is the US a bully or a leader
    12·1 answer
  • Who refused to give protection to the Freedom Riders
    7·1 answer
  • The purpose of law of education​
    12·1 answer
  • Question is this statement true or false? since industry is a western institution, it infuses the world with western culture.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!