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
Serggg [28]
3 years ago
15

Express sin A, cos A, and tan A as ratios.​

Mathematics
1 answer:
AnnZ [28]3 years ago
4 0

Answer:

sin(A) = 2rad19/20 = rad20/10

cos(A) = 18/20 = 9/10

tan(A) = 2rad19/18 = rad19/9

You might be interested in
Find the area please :)))
LUCKY_DIMON [66]

Answer:

area would be 98.35

Step-by-step explanation:

the area is 98.35 units squared

6 0
2 years ago
Help I need this now
eimsori [14]

Answer:

There is no question showing up so I dont know how to help u

Step-by-step explanation:

3 0
3 years ago
Ming weighed a bag of soil for a science experiment. The weight was 2.003 kg. She then removed 0.520 kg of soil from the bag. Ho
natima [27]
Just subtract 2.003 and 0.520 which gives you 1.483 so there is 1.483 kilogram of soil remaining hope this helps!
7 0
3 years ago
Read 2 more answers
Please help me I don’t understand
DIA [1.3K]
Answer: A)


Explanation: 10-3=7
8 0
2 years ago
The population of Collin County, which follows the exponential growth model, increased from 491,675 in 2000 to 782,341 in 2010.
Luden [163]

Answer:

p=ak^t

p1=491272*k^0

p2=782341*k^10

782341/491272 = k^10

k=1.047629

growth rate is 4.7629%

2012: predicted population is 491272*1.047629^12=858,642 people

1245863=491272*1.047629^t

1.047629^k=2.5363599

ln both sides is k ln 1.0476=ln 2.5363

t=20.000 years.

Rule of 72 would say 72/4.76 or 15.12 years for doubling

14.90 years

2017 predicted is 491272*1.0476^17 or 1083552, or more than actual, so the rate of growth is slowing down.

6 0
3 years ago
Other questions:
  • Can someone do this for me?
    9·1 answer
  • What is the greatest common factor of 5x^6+35x^4+15x^3
    9·1 answer
  • If your recipe calls for 8 fluid ounces of milk and your conversion factor is .25, how many fluid ounces of milk do you need?
    11·1 answer
  • How would you simplify the expression represented by the diagram below?
    10·1 answer
  • I need help
    7·1 answer
  • Which interval notation represents the inequality 0 < x ≤ 5?
    9·1 answer
  • 3. A fisherman scoops water out of his boat after a rainstorm. If the container he uses to scoop water can hold 2.1 liters, whic
    10·1 answer
  • Please help with this geometry work asp
    10·1 answer
  • I need help answering these questions for geometry :)
    10·1 answer
  • Step by step multi equation help 1-7 questions
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!