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
lys-0071 [83]
2 years ago
9

Use the diagrams at the right to find the trigonometric ratio

Mathematics
1 answer:
zzz [600]2 years ago
8 0
Hi, It is simple:

Sin(A) = a / c

Cos(A) = b / c

Tan(B) = b / a

Sin(J) = j / i

Cos(K) = j / i

Tan(K) = k / j


This are the answers
You might be interested in
I need help, pls and thx
Sauron [17]

The solutions for the quadratic equation are given as follows:

x = -1, x = 7/5

<h3>What is a quadratic function?</h3>

A quadratic function is given according to the following rule:

y = ax^2 + bx + c

The solutions are:

  • x_1 = \frac{-b + \sqrt{\Delta}}{2a}
  • x_2 = \frac{-b - \sqrt{\Delta}}{2a}

In which:

\Delta = b^2 - 4ac

For this problem, the equation is:

5x² - 2x - 7 = 0.

Hence the coefficients are a = 5, b = -2 and c = -7, and then the solutions are found as follows:

  • \Delta = (-2)^2 - 4(5)(7) = 144
  • x_1 = \frac{2 + \sqrt{144}}{10} = \frac{7}{5}
  • x_2 = \frac{2 - \sqrt{144}}{10} = -1

The solutions are:

x = -1, x = 7/5

More can be learned about quadratic equations at brainly.com/question/24737967

#SPJ1

7 0
2 years ago
Which expression can be multiplied by the numerator and denominator to help evaluate Limit of StartFraction StartRoot x minus 1
liberstina [14]

Answer:

C

Step-by-step explanation:

Just took it

5 0
3 years ago
Read 2 more answers
2x+16=7+2x <br>how do you solve if the variable is the same on both sides of the equation
jeka94
First subtract the 7 from both sides and that would equal 2x+9=2x then subtract 2x and the answer is 9
7 0
3 years ago
Read 2 more answers
Two triangles with the same corresponding side lengths will be congruent is known as the ____.
Crazy boy [7]
The answer is the first one A. sss Postulate
5 0
3 years ago
Read 2 more answers
Simplify 3(2x-2)-2(x-2)<br><br> A.3x-3<br> B.3x-4<br> C.4x-2<br> D.4x-4
Black_prince [1.1K]
The answer is c 4x-2
5 0
3 years ago
Read 2 more answers
Other questions:
  • Two of the solutions for the equation 2x + 3y = 12 are (9
    15·2 answers
  • The number of camera phones shipped globally can be modeled by the function y=1.28e^1.31x where x is the number of years since 1
    10·1 answer
  • If the original quantity is 10 and the new quantity is 13 what is the percent increase
    7·1 answer
  • Can someone help I would really appreciate
    11·1 answer
  • A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days. how may day would it
    13·2 answers
  • Please help answer asap
    14·1 answer
  • The figure below shows two pair of congruent triangles. ΔRBO ≅ ________. ΔPAT ΔATP ΔPTA ΔAPT
    8·1 answer
  • Which property could be used to solve the equation below <br><br> x/8 = 4
    9·1 answer
  • Can somebody please help me
    7·1 answer
  • (5x-6)(x-1)&gt;0.5×(2x)(x)5x²-5x-6x+6&gt;x²5x²-5x-6x+6-x²&gt;04x²-11x+6&gt;0(x-2)(4x-3)what is x?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!