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
Xelga [282]
2 years ago
13

Verify the identity.

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
3 0

Answer:

from left hand side:tan^2/secx=(,sin^2x/cos^2x)/(1/cosx)=sin^2x/cosx=sinx×sinx/cosx=sinx.tanx=right hand side.verified.

You might be interested in
3. For what value of x is the equation 224 +7 = 2" true?
EleoNora [17]

Step-by-step explanation:

I think it's TRUE but the equation is false.

8 0
3 years ago
What is 8.05 × 10-5 in standard notation?
padilas [110]

Answer:

0.0000805 0.00000805 805,000 8,050,000. i think

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
50 PTS PLZ HELP
lisabon 2012 [21]
The correct one was/is B.) Randomly select from all residents of nearby towns.

5 0
3 years ago
Read 2 more answers
Solve for x. −5(x−4)=−30
Readme [11.4K]
Let's solve your equation step-by-step.<span><span>−<span>5<span>(<span>x−4</span>)</span></span></span>=<span>−<span>30

</span></span></span>Step 1: Simplify both sides of the equation.<span><span>−<span>5<span>(<span>x−4</span>)</span></span></span>=<span>−30</span></span>
<span>Simplify: (Show steps)</span><span><span><span>−<span>5x</span></span>+20</span>=<span>−<span>30

</span></span></span>Step 2: Subtract 20 from both sides.<span><span><span><span>−<span>5x</span></span>+20</span>−20</span>=<span><span>−30</span>−20</span></span><span><span>−<span>5x</span></span>=<span>−<span>50

</span></span></span>Step 3: Divide both sides by -5.<span><span><span>−<span>5x</span></span><span>−5</span></span>=<span><span>−50</span><span>−5</span></span></span><span>x=<span>10

</span></span>Answer:<span>x=<span>10</span></span>
8 0
2 years ago
Read 2 more answers
Simplify each expression
joja [24]

Answer:

14y

8x

10x

8x+4

6x+6

8x+4

8 0
2 years ago
Other questions:
  • The answer plx i need this real bad
    12·2 answers
  • Solve the following problem.
    6·1 answer
  • Solve x2 – 3x = –8 using the quadratic formula.
    7·1 answer
  • The class has 360 unit cubes in a bag Johnny divide the unit cubes equally among the groups how many unite cubes to each group g
    12·1 answer
  • The triangles shown below must be congruent<br>Pls answer asap​
    7·2 answers
  • 2x-y=-1 , 3x-y=2 solve by substition
    5·1 answer
  • Approximately what percent of the rectangle below is shaded?<br> 25%<br> 33%<br> 40%<br> 66%
    12·1 answer
  • A store sells a shirt in 6 different colors. The shirts are displayed on 3 shelves. On each shelf there are 2 shirts of each col
    6·1 answer
  • Geometry problem in the picture: find the missing side and round to the nearest tenth
    7·1 answer
  • Use differences to find a pattern in the sequence.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!