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
Svet_ta [14]
3 years ago
10

Textbook: Please write as an expression involving functions of Θ alone.

Mathematics
1 answer:
Setler [38]3 years ago
6 0

Step-by-step explanation:

tan(Θ + 30°)

Use angle sum formula:

tan(A + B) = (tan A + tan B) / (1 − tan A tan B)

So we can write this as:

(tan Θ + tan 30°) / (1 − tan Θ tan 30°)

tan 30° = 1/√3, so:

(tan Θ + 1/√3) / (1 − 1/√3 tan Θ)

Multiply top and bottom by √3:

(√3 tan Θ + 1) / (√3 − tan Θ)

You might be interested in
The school has t-shirts to hand out. They have 10 hot pink shirts, 6 neon green shirts, 9 bright yellow shirts, and 11 vibrant b
Alex17521 [72]

Answer:

A. 11/36

Step-by-step explanation:

Add all the numbers together(36), and then see how many out of that number are the vibrant blue shirt. Since they are asking the probability of you being given a vibrant blue shirt, and there are 11 out of the 36 shirts, therefore you have an 11/36 chance that you will be given a vibrant blue shirt.

5 0
3 years ago
Read 2 more answers
Write the following phrase as a mathematical expression the product of the rate, r, and 9
Natalka [10]
R x 9

multiplication problem, r times 9

could also be 9r
3 0
2 years ago
Read 2 more answers
Write the equation of a line that passes through the points (-1, -4) and (1, 3).
Elan Coil [88]

Answer:

y=3.5x-.5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A company rents out 15 food booths and 20 game booths at the county fair. The fee for a food booth is 100$ plus 5$ per day. The
sineoko [7]
105 times 15= 1575
57 times 20= 1140 
1140+1575= 2715 

(2715)(d)= x 

x being the total amount the company paid
8 0
3 years ago
Pleaseeeee helppppppp
quester [9]
The answer is C) 6^5 + 9^5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the 25th term of the arithmetic sequence 2, 1 and 3 over 5,
    7·2 answers
  • Flower garden is 8 by 2
    6·2 answers
  • A car and a scooter are moving in opposite directions and cross each other at a common point. if the average speed of the car is
    7·1 answer
  • What number must you add to complete the square x^2-16=23
    10·2 answers
  • The average (arithmetic mean) of a set of n numbers is 19. If the average of the 6 greatest numbers in the set is 29 and the ave
    6·2 answers
  • Express the ratio in its simplest form 1\4:1\8:1\16​
    5·1 answer
  • 3.
    15·1 answer
  • Me jackson buys 4 kilograms of peanuts at the sale how many grams of peanuts does he get in all
    5·1 answer
  • If seven out of every thirteen trick-or-treaters that came to your house last Halloween were dressed as Buzz Lightyear, what pro
    6·2 answers
  • Ash company reported sales of $580,000 for year 1, $630,000 for year 2, and $680,000 for year 3. Using year 1 as the base year,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!