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
tatuchka [14]
2 years ago
14

A right triangle has side lengths a, b, and c as shown below.

Mathematics
1 answer:
____ [38]2 years ago
7 0

Step-by-step explanation:

step 1. tan x = opposite/adjacent = c/b

step 2. cos x = adjacent/hypotenuse = b/a

step 3. sin x = opposite/hypotenuse = c/a

You might be interested in
How can you use the quadratic formula to complete a square?
Marina86 [1]
It has become somewhat fashionable to have students derive the Quadratic Formula themselves; this is done by completing the square for the generic quadratic equation ax2 + bx + c = 0. While I can understand the impulse (showing students how the Formula was invented, and thereby providing a concrete example of the usefulness of abstract symbolic manipulation), the computations involved are often a bit beyond the average student at this point.
6 0
3 years ago
Read 2 more answers
Solve on [0,2pi). Answer in order from smallest to biggest<br> cos x sin x = sin x
Musya8 [376]

Answer:

0, π

Step-by-step explanation:

cos x sin x = sin x

cos x sin x - sin x = 0

sin x (cos x - 1) = 0

sin x = 0, x = 0, π

cos x - 1 = 0

cos x = 1, x = 0

So answers: 0, π

3 0
2 years ago
A line of fit might be defined as
iVinArrow [24]

Answer:

a line that might best estimate the data and be used for predicting values.

Choice B is correct

Step-by-step explanation:

A line of fit might be defined as;

a line that might best estimate the data and be used for predicting values.

This line connects most of the data points thus minimizing the squared residuals of the regression.

I hope this helps...

3 0
3 years ago
Read 2 more answers
What is the measure of cº?<br> A. 7.5°<br> B. 15<br> C. 30°<br> D. 45
mylen [45]

Answer:

x = 15

Step-by-step explanation:

The sum of the angles in a triangle is 180º

3x + 5x + 4x = 180

Combine like terms

12x = 180

Divide both sides by 12

x = 15

C = 5x

C = 5 * 15

C = 75º

6 0
2 years ago
A right triangle with vertices J(4, 0), K(0,0), and L(0,5) is rotated around the x-axis. To the nearest tenth of a unit, what is
statuscvo [17]
This is the concept of graphs and volume of the solid figures, given that the triangle J,K,L was rotated along the x-axis, the resultant figure was cone with with radius of 5 units and a height of 4 units;
The volume of a cone is given by;
V=πr^2(h/3)
r=5 units
h=4 units
V=π*5^2*(4/3)
V=104.72 units^3
the answer is B]
5 0
3 years ago
Other questions:
  • Two solids cones geometrically similar and the height of one cone is 1 1/2 times that of the other. Given that the height of the
    10·1 answer
  • Write 75 over 100 in simplest form
    10·2 answers
  • Find the value of 423 using the identity (x + y)3 = x3 + 3x2y + 3xy2 + y3
    11·1 answer
  • Show how you can make a ten to find the sum 8+9
    14·1 answer
  • Solve for x: 4 over 5 x + 4 over 3 = 2x x = __________________ Write your answer as an improper fraction in simplest form. Use t
    8·2 answers
  • List all number sets that apply to each number
    13·1 answer
  • Write the expression 12^-2 in simplest form.
    5·1 answer
  • If y=56+7+8x find x​
    7·1 answer
  • Which value of y would make O P is parallel to L N?<br><br> 16<br> 24<br> 32<br> 36
    11·2 answers
  • Benito wrote the equations shown about the figure to the right. Explain​ Benito's errors.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!