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
Natasha2012 [34]
2 years ago
15

(6,-5) is a point on the terminal side of 0. Find the exact values of cos0, csc0, and tan0.

Mathematics
2 answers:
JulijaS [17]2 years ago
8 0

Answer:

Solutions given:

(6,-5)=(x,y)

r=\sqrt{6²+(-5)²}=\sqrt{61}

Now

Sin θ=\frac{y}{r}=\frac{-5}{\sqrt{61}}

Cosθ=\frac{x}{r}=\frac{6}{\sqrt{61}}

CSC θ=\frac{r}{y}=\frac{\sqrt{61}}{-5}

Tan θ=θ=\frac{y}{x}=\frac{-5}{6}

Note:

p=y

b=x

h=r

Dmitrij [34]2 years ago
4 0

point (6, -5) => x = 6, y = -5

r =√6² +(-5)² = √(36+25)=√61

the exact value of :

cos 0 = x/r = 6/√61 = 6/61 √61

csc 0 = r/y = √61/(-5) = -1/5 √61

tan 0 = y/x = -5/6

You might be interested in
Gives 40 points!<br> Answer quick!
Tcecarenko [31]
Since CB || ED and CB = ED,

by the alternate interior angles theorem,
mE = mC, and mD = mB. 

with CB = ED, we can conclude that CBF = EDF, by SAS congruent theorem.

7 0
3 years ago
Adding the fractions<br><br> 3/14+2/21+1/6
NARA [144]

Answer:

\frac{10}{21}

Step-by-step explanation:

The LCM of 14, 21 and 6 is 42

We require to change the fractions to fractions with a denominator of 42

\frac{3(3)}{14(3)} + \frac{2(2)}{21(2)} + \frac{1(7)}{6(7)}

= \frac{9}{42} + \frac{4}{42} + \frac{7}{42} ← add the numerators, leaving the denominator

= \frac{9+4+7}{42}

= \frac{20}{42} ← divide both values by 2

= \frac{10}{21} ← in simplest form

6 0
3 years ago
Ben the camel drinks tea (so classy!). He drinks 405 liters of tea every 2 days. How many liters of tea does Ben drink every 6 d
Hoochie [10]
6/2=3
405*3= 1,215
hope this helps
7 0
2 years ago
3) 6 cm 3 cm 12 cm 162cm2 108cm2 252cm2 216cm2<br><br><br><br>what is the surface area?​
atroni [7]

Answer:

NOPE, the surface area is bigger than the volume, the answer must be C

Step-by-step explanation:

18+18+36+36+72+72 = 252

6 0
3 years ago
Read 2 more answers
Please help me find the x and y intercept
Serhud [2]

Answer:

x-intercept(s): (0,0)

y-intercept(s): (0,0)

Step-by-step explanation:

To find the x-intercept(s), substitute in 0 for y and solve for x

0 = -x

To find the y-intercept(s), substitute in 0 for x and solve for y

y = -(0)

3 0
3 years ago
Other questions:
  • Express as a fraction in its lowest form
    10·1 answer
  • Please help me I'm stuck on this one
    13·1 answer
  • On your next turn in a board game there is a 60% chance that you will move ahead 4 spaces and a 40% chance that you will move ba
    12·1 answer
  • Use the quadratic polynomial x2+x−12 to answer the questions. A: Which summary correctly applies the Fundamental Theorem of Alge
    11·1 answer
  • D/3 = 19 <br><br> what is d?<br><br> d = ?
    15·2 answers
  • Find the value of x<br><br> 60°<br> 80°<br> 70°
    10·1 answer
  • 2. What is the factored form of 2x^2 + x – 3?
    11·1 answer
  • A banner in the shape of a parallelogram has an area of 30 square feet. The height of the banner is 1/5 feet. What is the length
    12·1 answer
  • Find the value of x and y if: (x-yi)+ 7-2i =9-i​
    6·1 answer
  • For year y, the population of massachusetts was approximately what percent of the population of vermont?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!