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
Kay [80]
3 years ago
13

If A= 30°verify:sin2A=2sinA.cosA​

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer:

..........hope it helps.....

You might be interested in
Which equation describes a parabola that opens left or right and whose vertex is at the point (h, v)?
nalin [4]
Vertex is at the point ( h , v ) 
The equation of a parabola is:
x = a ( y - v )² + h
Answer: B )
4 0
3 years ago
Read 2 more answers
Find the 64th term of the following arithmetic sequence.<br> 8,11,14,17
ruslelena [56]

Answer: 197

Step-by-step explanation:

The nth term is 3n+5

so the 64th term will be

(3 x 64)+5

192+5

= 197

7 0
3 years ago
Write 27/22 as a decimal rounded to the nearest tenth? ​
Verizon [17]

Answer:

1.2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write the expression that shows 3 time the sixth power of 10
77julia77 [94]
3 x 10^6

Shouldn't be too hard for ya ;)
8 0
4 years ago
What is halfway between 5.55 and 5.6
Alenkasestr [34]
 5.575 because you would need to add half of 0.05 which is 0.075

I think this right   : )
6 0
3 years ago
Other questions:
  • Select the equation which graphs to a line with a slope of 7
    15·1 answer
  • Julio is buying a carton of blueberries that has a mass of 100 grams. Is it reasonable to say that there are 250 blueberries in
    9·1 answer
  • Please help me I am terrible at algebra
    8·1 answer
  • (x - 5)(x + 2) Polynomial
    14·1 answer
  • If 2x + 20 - 2 is 60 what is x?
    7·1 answer
  • I Music at the art museum is divided into six sections that each contain about the same number of tiles there are 2889 tails tot
    6·1 answer
  • Can anyone help me fast?
    7·2 answers
  • In Phoenix, Arizona, the average number of sunny days is 211 per year. About what percent of the year is Phoenix sunny?​
    9·2 answers
  • Help me pleaseeeeeee
    14·1 answer
  • A cone has a volume 8pie cubic inches. And 6in height
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!