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
Mamont248 [21]
2 years ago
13

Simplify the expression

Mathematics
1 answer:
Travka [436]2 years ago
3 0

Answer:

Hi, ~I'm ~beinggreat78,~ and~ am~ here~ to~ help~ you.

The answer is D. Tanɵ. But why? Let's break it down. Tan pi + theta in the base equation should look like this...

\frac{tan\pi+ tanTheta}{1 - tan\pi * tanTheta}

We now have to simplify this expression. Let's do that.

tan(\pi) = \frac{sin\pi }{cos\pi } = \frac{0}{-1} = 0

Now that we have broken this problem into simpler fragments, we have to put it all together, The final equation should look like the one below!

tan(\pi + Theta) = \frac{0 + tanTheta}{1 - 0} = tanTheta

With that information, we have solved the problem, your final answer is tanɵ

What have we learned?

<h3>We learned some knowledge on what simplifying expressions with complex mathematical terms looks like.</h3>

You might be interested in
Which ratio if any is equivalent to 9:12
zmey [24]

Answer:

it's

3:4

18:24

27:36

36:48

5 0
2 years ago
You take a three-question true or false quiz. You guess on all the questions. What is the probability that you will get a perfec
elena-14-01-66 [18.8K]
The probability that you will guess the first answer correctly  =  1/2  =  0.5
The probability that you will guess the second answer correctly  =  1/2  =  0.5
The probability that you will guess the third answer correctly  =  1/2  =  0.5

The probability that you will guess all three answers correctly is

                (0.5) x (0.5) x (0.5)  =  0.125  =  12.5% .

============================

Here are all the ways your answer sheet could wind up:
(R = a right answer.  W = a wrong answer.)

W W W 
W W R
W R W
W R R
R W W
R W R
R R W
R R R

Number of possible ways to score 0 right out of 3 questions:  1 way
Number of possible ways to score 1 right out of 3 questions:  3 ways
Number of possible ways to score 2 right out of 3 questions:  3 ways
Number of possible ways to score 3 right out of 3 questions:  1 way

Statistically, if your answers are all pure guesses, 
then on the average, the score you expect is

      (0 + 33-1/3 + 33-1/3 + 33-1/3 + 66-2/3 + 66-2/3 + 66-2/3 + 100) / 8

   =                  400 / 8

   =                      50%  .  

If you're happy with that score, great !  
Go to the movies the night before the test,
and start guessing.


5 0
2 years ago
How do you add 3 fractions of different denominators
dimulka [17.4K]

Step 1: Find the Lowest Common Multiple between the denominators.

Step 2: Multiply the numerator and denominator of each fraction by a number (the one that will get them to the lcm) so that they have the LCM as their new denominator.

Step 3: Add or subtract the numerators and keep the denominator the same.

5 0
3 years ago
Read 2 more answers
ajwad went apple picking.He picked a total of 84 apples and brought them all to school.If there are 21 students,how many apples
Grace [21]
I'm pretty sure the answer is 4 because, 4*21= 84.
4 0
3 years ago
Read 2 more answers
A student sees a newspaper ad for an apartment that has 1330 square feet (ft2 ) of floor space. how many square meters of area a
kkurt [141]

We know 1 meter = 3.28084 feet

So 1 square meter = 3.28084 × 3.28084 square feet.

Now to convert from square feet to square meters, we need to divide by 3.28084 × 3.28084.

The area given in the news paper advertisement is 1330 square feet.

So to convert to square meters we divide by 3.28084 × 3.28084

We get

1330 square feet = \frac{1330}{(3.28084)^{2} }  =123.56

Hence 1330 square feet of area is equal to 123.56 square meters.

3 0
3 years ago
Other questions:
  • What is the measure of the angle that is exterior to ∠S? What is the measure of the angle that is exterior to ∠R? What is the su
    7·1 answer
  • Two planes are 20000 miles apart. if one plane is traveling at 1000 miles per hour and the other is traveling at 4000 miles per
    9·1 answer
  • when rounded to the nearest thousand, i round to 3000. rounding to the nearest hundred makes me 2700. three of my digits are the
    6·1 answer
  • Potrzebuje na dzisiaj !!!! Daje naj za dobrą odp ;D
    9·1 answer
  • Convert large numbers into scientific notation 4.65 x 10^4=
    15·2 answers
  • What is 7.2% of 3000
    13·1 answer
  • Find the equation of the median shown:
    14·1 answer
  • A charter flight charges a fare of $300 per person plus $15 per person for each unsold seat on the plane. The plane holds 100 pa
    12·1 answer
  • What is (-8.8) in a evaluate expression
    10·1 answer
  • The sequence below shows the total number of days Francisco had used his
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!