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
zepelin [54]
2 years ago
13

Simplify 1- cos^2 Θ / cos^2 Θ Answers sin2 θ cos2 θ tan2 θ 1

Mathematics
2 answers:
padilas [110]2 years ago
6 0

\\ \rm\Rrightarrow \dfrac{1-cos^2\theta}{cos^2\theta}

\\ \rm\Rrightarrow \dfrac{sin^2\theta}{cos^2\theta}

\\ \rm\Rrightarrow tan^2\theta

Option C

Tems11 [23]2 years ago
3 0

Answer:

<h3><u /></h3>

<u>Trigonometric identities</u>

<u />

\large \begin{aligned}\cos^2 \theta + \sin^2 \theta & = 1\\\implies \quad \quad \sin^2 \theta & = 1 - \cos^2 \theta\\\\\tan \theta=\dfrac{\sin \theta}{\cos \theta} \end{aligned}

Therefore, using the <u>identities</u>, the given expression can be <em>simplified</em> as follows:

\large\begin{aligned}\implies \dfrac{1- \cos^2 \theta}{\cos^2 \theta} & = \dfrac{\sin^2 \theta}{\cos^2 \theta}\\\\& = \tan^2 \theta\end{aligned}

You might be interested in
Use the quadratic formula to solve for x 3x^2+14x=-11
Lady bird [3.3K]
Answer is C. X=-11/3 x=-1. Hope this helps!
8 0
2 years ago
Kimuyen needs to earn $4,150 per month in order to pay all her expenses. Her job pays her $3,475 per month plus a commission of
ASHA 777 [7]

Answer:

Step-by-step explanation:

16,875

8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-7x%2B8%5Cleq%205" id="TexFormula1" title="x^{2} -7x+8\leq 5" alt="x^{2} -7x+8\l
nikdorinn [45]

Answer:

x^2-7x+3=0

Step-by-step explanation:

5 0
3 years ago
Please please answer
gizmo_the_mogwai [7]

Answer:

-5

Step-by-step explanation:

(f\circ g)(-1)=f(g(-1))=f(1-3)=f(-2)=-4-1=-5

7 0
3 years ago
Please Help!!!
Harman [31]

Answer: You will save $228 dollars after 12 weeks

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solve rx = 30 for x.
    9·2 answers
  • If a 15 foot tree cast a 40 foot shadow, how tall is a tree that cast 64-foot shadow
    10·1 answer
  • PLEASE HELP me The graphs below have the same shape. What is the equation of the blue graph
    14·1 answer
  • 100 POINTS!!!<br> See picture for math problem, please show work.
    14·2 answers
  • (Day 8) Find the value of each variable. The dot represents
    7·1 answer
  • I GIVEEE BRAIUNLILSTT
    11·2 answers
  • Mia invested $52,000 in an account paying an interest rate of 3.1% compounded
    7·1 answer
  • I’m confused, I don’t know how to get the value
    8·1 answer
  • WILL GIVE BRAINLYIST <br> what is 2+2x4(6+5)-7
    8·2 answers
  • According to the concept of tragic hero, can we consider the happy prince and the swallow tragic heroes?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!