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
Marta_Voda [28]
3 years ago
10

Is 1/sec^2(θ) the same as cos^2(θ)

Mathematics
1 answer:
dexar [7]3 years ago
8 0
\frac{1}{sec^2\theta}=cos^2\theta\\\\L=\frac{1}{\left(\frac{1}{cos\theta}\right)^2}=\frac{1}{\frac{1}{cos^2\theta}}=1:\frac{1}{cos^2\theta}=1\cdot\frac{cos^2\theta}{1}=cos^2\theta=R
You might be interested in
Calculate the slope of the line that passes through (12,15) and (10, 21). Reduce answer to lowest terms if
gulaghasi [49]

Answer:

-3

Step-by-step explanation:

Slope is rise divided by run. Y2-Y1 Divided by X2-X1

You get 6 divided by -2

-3

3 0
2 years ago
Expand x^3 minus y^3
Lubov Fominskaja [6]

Answer:

x^{2} - y^{2}

(x-y)(x^{2} + xy + y^{2})

3 0
3 years ago
Read 2 more answers
What is the greatest common factor of of 36 and 70
Nostrana [21]
The GCF of 26 and 70 is 2.
3 0
3 years ago
Read 2 more answers
(02.07)Solve for L: A = L ⋅ W ⋅ H
jeyben [28]
    A = LWH
/WH = L

Therefore L = A / WH
4 0
3 years ago
Read 2 more answers
The shoe store's clerks are paid on commission. If the clerk receives a 12% commission on total purchase amounts before tax is a
TiliK225 [7]

Answer:

12%

Step-by-step explanation:

If there is no coupon then commission will stay the same I think

8 0
2 years ago
Read 2 more answers
Other questions:
  • Line CD is tangent to circle A at point B. Segment AB is a radius of circle A. What can be concluded about angle ABD?
    10·1 answer
  • 42r^2s^4/14r^2s^2z^4
    6·2 answers
  • Divide. ​ 2/5÷5/6 ​ Express your answer in simplest form. will give brainliest who answers it and rate 5 star
    8·1 answer
  • SOMEONE PLS HELP PLS PLS PLS PLS I DONT UNDERSTAND ANYTHING AND I WANT TO SCREAM THIS IS SO DIFFICULT ILL GIVE BRAINLIEST AND AL
    15·2 answers
  • A bathtub can hold up to 110 gallons of water. The bathtub now contains 78
    11·2 answers
  • determine the intercepts of the line that correspond to the following table of values. -14,9 -10,18 -6,27
    10·1 answer
  • Cindy rode her scooter for 1/3 hour and traveled 2 1/6 kilometers. What is her average speed in kilometers per hour?
    11·1 answer
  • Which ordered pairs are a solution to the equation:
    7·1 answer
  • What is the value of the expression?<br> 84-24428<br> 13<br> 115<br> 13.4<br> 152<br> O
    7·1 answer
  • The temperature this morning was −12 °C. This afternoon, the temperature dropped by 6 degrees. What is the new temperature?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!