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
STatiana [176]
3 years ago
15

The point (5/13, y) in the fourth quadrant corresponds to angle theta on the unit circle. Find sec theta and cot theta

Mathematics
1 answer:
VikaD [51]3 years ago
8 0
Cos (theta) =\frac{5}{13} sec (theta) = \frac{1}{cos(theta)} =  \frac{1}{ \frac{5}{13} }= \frac{13}{5} sin(theta)=\sqrt{1- cos^{2}(theta) } =  \sqrt{1 -  \frac{25}{169} } = \sqrt{ \frac{144}{169} }=- \frac{12}{13} cot(theta)=\frac{cos(theta)}{sin(theta}= \frac{ \frac{5}{13} }{ \frac{-12}{13} }= \frac{-5}{12}
You might be interested in
42 + 4 = 29 + ? Need help
timama [110]
The answer is 17 because 42+4 is 46 and 46 minus 29 is 17

7 0
4 years ago
Read 2 more answers
BRAINLIEST!!!<br> 15. Write the given equation in logarithmic form.
MArishka [77]
I got this answer. Check again

5 0
3 years ago
A system of three linear equations in three variables is inconsistent. how many solutions to the system exist? none one three in
svet-max [94.6K]

None solutions to the system exist.

Given statement: A system of three linear equations in three variables is inconsistent.

Concept: If a, b, c and r are real numbers (and if a, b, and c are not all equal to 0) then ax + by + cz = r is called a linear equation in three variables. (The “three variables” are the x, the y, and the z.) The numbers a, b, and c are called the coefficients of the equation.

We know that if a system has no solution, then it is known as inconsistent.

[If there are one, two, or an infinite number of solutions to the system, then it is called consistent.]

For more information about linear equations, visit brainly.com/question/14323743

#SPJ4

4 0
2 years ago
Carlos wants to mix granola and cranberries together to make trail mix. Granola costs $3 per pound and cranberries cost $5.50 pe
drek231 [11]
3g+5.50c= $29
If u need more details on how I got the equation just comment below
8 0
3 years ago
Read 2 more answers
X2-4x=-4 Solve using quadratic formula (find x)
Amiraneli [1.4K]

Answer:

x=2

Step-by-step explanation:

x^2-4x=-4

x^2-4x+4=-4+4 (Add 4 to both sides)

x^2-4x+4=0

Now, we can solve it using quadratic formula

x_{1,\:2}=\cfrac{-\left(-4\right)\pm \sqrt{\left(-4\right)^2-4* \:1* \:4}}{2* \:1}

x_{1,\:2}=\cfrac{-\left(-4\right)\pm \sqrt{0}}{2* \:1}

x=\cfrac{-\left(-4\right)}{2* \:1}

x=2

~

8 0
2 years ago
Read 2 more answers
Other questions:
  • How many sides does a pentagon have if the sum of the interior angles is 900?
    11·1 answer
  • In 2003, the population of an African country was about 13.1 million people, which is 2 million more than 3 times the population
    9·1 answer
  • Please help my with this math questions
    9·1 answer
  • Please solve with working thankyou
    15·1 answer
  • Pool #1 is a rectangle that is 14 feet wide. The length is (14– 8)2ft.
    14·1 answer
  • What is parallel to y=5x-5 ?
    11·1 answer
  • How to determine square footage of a house?
    9·1 answer
  • Find the number of real number solutions for the equation. x^2+0x-1=0
    12·1 answer
  • When graphing do you use an open or closed circle for &gt;
    9·1 answer
  • Find the value of x. Round your answer to the nearest tenth.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!