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
cluponka [151]
3 years ago
6

TanA= 2xy/(x^2+y^2),find sinA​

Mathematics
1 answer:
valina [46]3 years ago
7 0

Step-by-step explanation:

TanA = SinA/CosA

                                 tanA = 2xy / (x² + y²),

                                 Sin A = CosA * 2xy / (x² + y²)

You might be interested in
An after-school care facility tries to maintain a 2-to-1 ratio of children to adults. If the facility hired five adults, what is
astra-53 [7]

Answer:

10 children

Step-by-step explanation:

If we have a ratio of 2:1 children:adults, then we can find out how many children max can enroll if there are 5 adults.

Our original ratio was 2:1 and now it's x:5, assuming x is the number of children enrolled. We multiply 1 by 5 to get to 5, so we need to multiply 2 by 5 to get the total number of chlidren.

2 × 5 = 10

Hope this helped!

3 0
3 years ago
5y + 3 > -7 + 13 how do i do this
ASHA 777 [7]
5y + 3 > -7 + 13

First add -7 + 13 = 6

5y + 3 > 6

Subtract 3 from both sides

5y + 3 -3 > 6 - 3

5y > 3

Divide both sides by 5

5y/5 > 3/5

y > 3/5
5 0
3 years ago
WILL MARK BRAINLIEST HELP ME PLEASE
PolarNik [594]
B and e are you best choices hope this helps
4 0
4 years ago
Read 2 more answers
Sasha can run at an average speed of 9 3/4 min/mi. She runs at this speed for 68 1/4 min.
valentina_108 [34]
She can travel <span>665.4375 miles in 68.25 min.</span>
7 0
3 years ago
Which of the following is the correct graph of the compound inequality 4p + 1 &lt;-11 or 6p +3 &gt; 39?
____ [38]
I think that will be the answer and the graph i take it for leter

4 0
3 years ago
Other questions:
  • Look at the graph of the functions. Given the original function, what is a possible equation for the translated function, g(x)?
    11·2 answers
  • Sonya can walk 6 kilometers in 3 hours. If she has to walk 10 kilometers, how much time will it take her?
    14·1 answer
  • Find two consecutive integers whose product is 50
    7·1 answer
  • Help me pls 30 points
    9·1 answer
  • 5. Jill buys two circular pizzas - a small and a medium. The small pizza has
    11·1 answer
  • Beth and cade were on one team what was their total score
    6·1 answer
  • Find solutions to the linear equation y=−10x+30.
    12·1 answer
  • Write a fraction that is equivalent to a terminating decimal between .5 and .75
    13·2 answers
  • What is the measure of QRS in this diagram?
    15·1 answer
  • The diameter of a circle is 3.6 units. If its circumference is aπ units, what is the value of a?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!