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
spayn [35]
3 years ago
7

Help please trigonometric identities

Mathematics
2 answers:
ikadub [295]3 years ago
8 0
Sin^2x ( 1 + cot^2x) = 1
Change cot^2x to cos/sin
Sin^2x(1+cos^2x/sin^2x))=1
Distribute the sin^2x
Sin^2x + cos^2x = 1
1 = 1
bija089 [108]3 years ago
3 0
Cot=cos/sin

so, it becomes sin^2+cos^2=1

that proves it
You might be interested in
New friends anyone?????????
nadya68 [22]

Answer:

hi

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer plz help
ss7ja [257]

Answer:

x=82

Step-by-step explanation:

8 0
3 years ago
Y=4(x+3)^2+1<br> Vertex<br> X axis
Feliz [49]

Vertex (-3,1)
No xinters
Y-inter (0,37)
7 0
3 years ago
I need help on this. I've no idea about this. Please help me...​
Mashcka [7]

Answer:

Answers are below.

Step-by-step explanation:

Hope this helps:)

4 0
2 years ago
Line segment AB has a length of 4 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A′B′
olchik [2.2K]

Answer:

need help asap

Step-by-step explanation:

4 0
4 years ago
Other questions:
  • In a recent Super Bowl, a TV network predicted that 50 % of the audience would express an interest in seeing one of its forthcom
    9·1 answer
  • A radio is being discounted 40%. If the sale price of the radio is $31.02, what was the original price of the radio?
    5·1 answer
  • Of the set -5 5 -3 8 which two numbers have the same absolute
    15·1 answer
  • I need help can someone help me plz
    14·1 answer
  • Express as a sum: m-n​
    6·2 answers
  • Whos ready for finals!!!!!!!
    13·1 answer
  • Help me please.<br><img src="https://tex.z-dn.net/?f=help%20%5C%3A%20%20me" id="TexFormula1" title="help \: me" alt="help \: m
    8·1 answer
  • A slice was made through the shape shown below. The slice is parallel to the base of the shape. What is the shape of the cross s
    12·1 answer
  • 1. The ad on TV said: Buy a new turbocharged Vroom car now and save 16%, a total savings of $10,320. What was the original price
    12·2 answers
  • 7 Question Find the value of x.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!