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
tino4ka555 [31]
3 years ago
14

Yea lol how do u do this

Mathematics
1 answer:
seropon [69]3 years ago
3 0
Hello!!

So what they are giving you is the x,y coordinate of the terminal side of an angle. Meaning 4,10 is the point x=4 and y= 10.
So if we have that, then we can solve for the quadrant that the angle falls in. So for two positive values it tells us it falls in quad 1.

So we have x and y so now use x^2+y^2=h^2 to solve for hypotenuse.

So we get h=sqrt(4^2+10^2)= sqrt(116) or 2*sqrt(29).

Now knowing our trig identities.
Sin= y/h
Cos=x/h
Tan=y/x
Csc=h/y=1/sin
Sec=h/x=1/cos
Cot=x/y=1/tan

So now we have
X=4 Y=10 H=2*sqrt(29)

Now we just use the above identities and plug and chug for your answers. Doing the same one point(4,10)
Sin=10/2*sqrt(29)= (5*sqrt(29))/29
Cos=4/2*sqrt(29)= (2*sqrt(29))/29
Tan=10/4=5/2
Sec=2*sqrt(29)/10= sqrt(29)/5
Csc=2*sqrt(29)/4= 2*sqrt(29)/2
Cot=4/10= 2/5

Now do the same thing as above for all sets of your questions.

Hope this helps!! Any questions please just ask! Thank you so much!
You might be interested in
How many whole sandwiches can be made with 2 pounds of cheese if each sandwich has 3 ounces of cheese on it?
pickupchik [31]
10 whole sandwiches can be made with 2 pounds of cheese if each sandwhich has 3 ounces of cheese on it.

2 pounds = 32 ounces

32/3 = 10.67
8 0
3 years ago
A university's freshman class has 10000 students. 2500 of those students are majoring in Engineering. What percentage of the fre
Musya8 [376]

Answer:

25%

Step-by-step explanation:

2500*4 = 10000

10000/4 = 2500

its 1/4 of the students

25%

8 0
3 years ago
Read 2 more answers
What is the ratio of 2 cups of flour for every 10 pancakes
julsineya [31]
1:5 or 2:10 because if you divide 10 by 2 you get 5 and 2 divided by 2 it is 1
8 0
3 years ago
Solve the following equation. Then place the correct number in the box provided. Leave answer in terms of a mixed
Rasek [7]

Answer:

Step-by-step explanation:

\frac{8x}{7}=8

Multiply both sides by 7

7*\frac{8x}{7}=8*7\\\\8x=8*7\\

Divide both sides by 8

\frac{8x}{8}=\frac{8*7}{8}\\

x = 7

7 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE!!!!!!
Feliz [49]

Answer:

<u>y = x/2</u>

Step-by-step explanation:

y = -x has a negative slope so cross this one out.

y = 2x has a steeper slope that would be above the black line so cross this one out

y = 0.001x has a slope that acends very slowly so cross this one out.

y = x/2 is the best match.

7 0
2 years ago
Read 2 more answers
Other questions:
  • In an apartment complex with 28 units, 19 of the renters keep a pet. What percentage does not keep a pet?
    13·1 answer
  • Help me!!!!!!!!!!!!!!!
    5·1 answer
  • ARE and JW comment on here to win and 4-5= what is the answer
    10·1 answer
  • A math club has 24 members at the beginning of the school year. Four more people
    5·1 answer
  • What is the solutions to 3x+y=-8 and -2x+y=6
    5·1 answer
  • Find the area of the polygon:
    13·1 answer
  • Work out the sum of the interior angles of any quadrilateral​
    5·1 answer
  • 35% of what number is 91?<br> I need step by step too
    8·2 answers
  • Help!? Helping my son with geometry ... I have no clue what I’m doing here
    12·1 answer
  • What is sin E for this triangle?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!