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
irakobra [83]
3 years ago
10

Verify the Pythagorean Identity.

Mathematics
1 answer:
tigry1 [53]3 years ago
8 0
To solve this problem you must apply the proccedure shown below. You have that:

 1+cot^2θ=csc^2θ    (You have that cos^2θ+sin^2θ=1)<span>
 1+(cos^2</span>θ/sin^2θ)=csc^2θ
 1+(1-sin^2θ/sin^2θ)csc^2θ
 sin^2θ+1-sin^2θ=csc^2θ
 1/sin^2=csc^2   (You have that 1/sin=csc) 
You might be interested in
I have 2 triangle faces. i have 3 rectanglar faces. i have 6 vertices. i have 9 edges. what am i?
MissTica

Answer:

You are a rectangular prism.

Step-by-step explanation:

Rectangular prisms fill the criteria you described: two triangular faces, three rectangular faces, 6 vertices, and 9 edges. Thus, the answer is correct.

________________________________________________

Hoped that helped! If so, mark me Brainliest!

8 0
3 years ago
In the diagram, the length of segment VS is 39 units.
Darina [25.2K]

Answer:

TV=38\ units

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The figure shows a kite

The kite has two pairs of consecutive and congruent sides and the diagonals are perpendicular

That means

TS=VS

TQ=VQ

TR=RV

we have

VS=39\ units

TS=6x-3

so

6x-3=39

solve for x

6x=39+3\\6x=42\\x=7

<em>Find the value of RV</em>

RV=2x+5

substitute the value of x

RV=2(7)+5=19\ units

Remember that

TV=TR+RV ---> by segment addition postulate

we have

TR=RV=19\ units

so

TV=19+19=38\ units

5 0
3 years ago
The sum of nine-tenths and g is two-thirds solve for g
Naya [18.7K]

Answer:

- 7/30

Step-by-step explanation:

9/10 + g = 2/3

So subtract 9/10 from both sides of the equation to get g = -7/30

Thank me later :D

4 0
3 years ago
Evaluate the function at the given values<br> F(y) = 4y^4 - 6y^2 + 8y - 15<br> At y = 2
otez555 [7]
F(2)= 4(16) - 6(4) + 8(2) - 15
F(2)= 64 -24 + 16 - 15
F(2)= 41
7 0
2 years ago
Express 20 cm to 400 mm in simplest form
solong [7]

Answer:

Step-by-step explanation:

36/24 or 3/2

4 0
3 years ago
Other questions:
  • What is the domain of F(x) = 2+3^x
    14·1 answer
  • I need the answer ASP What is the value of x? Enter in the box
    13·2 answers
  • Simplify 2/3[12v-15]
    14·1 answer
  • I used Cauchy-Schwarz inequality but it took too much time to finish. Is there any way faster?​
    11·1 answer
  • Identify the point from the equation y + 5 = 3 (x - 2)
    9·1 answer
  • Use the clues below to determine a value for point C. Write your answer in the space provided and explain why your answer is cor
    13·1 answer
  • urgent! i need an explanation please *picture included* also can someone make sure the second one is b or not?
    8·1 answer
  • Mary had 33 pennies in her pocket. She spent 25 of the pennies. Then she found 2 pennies and put them into her pocket. Which sho
    15·2 answers
  • What is the value of x?
    12·1 answer
  • G E Which of the following segments is tangent to the circle ? 1) overline HL 2 ) overline DE 3 overline FG 4 ) overline AC
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!