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
Crank
3 years ago
9

Suppose tanΘ = 3/5, and that Θ is in quadrant I. Find tan2Θ.

Mathematics
1 answer:
In-s [12.5K]3 years ago
3 0

Answer:

15/8

Step-by-step explanation:

tan 2θ = 2 tan θ / (1 − tan² θ)

tan 2θ = 2 (3/5) / (1 − (3/5)²)

tan 2θ = (6/5) / (1 − 9/25)

tan 2θ = (6/5) / (16/25)

tan 2θ = (6/5) × (25/16)

tan 2θ = 15/8

You might be interested in
What is 1/2 + 2/3?, what is 2/3 multiplied by 3/4?
7nadin3 [17]

Answer:

Hi! The answer to your question is 1. 7/6 and 2. 1/2

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☆Brainliest is greatly appreciated!☆

<em>Hope this helps!!</em>

<em>- Brooklynn Deka</em>

3 0
2 years ago
Jimmy bought 9 apples multiplied by 3. Jimmy then gives Abby 4 apples how many apples does Dave have in the end ?
sergejj [24]

23 apples are remaining after he gave the 4 to jimmy

4 0
3 years ago
Read 2 more answers
*WILL GIVE BRAINLIEST*
Anna [14]
Yes he has enough since
1.7 times .9 is 1.53 which is only 153 cm
4 0
3 years ago
Read 2 more answers
What is 1/8 of 3? When i look it up it says to many different answers.
SSSSS [86.1K]

Answer:

3÷8=0.375

Step-by-step explanation:

1/8 of a number can be found by dividing the number by 8.

4 0
2 years ago
Read 2 more answers
I don't understand this at all, please help!
anastassius [24]

Answer:

hi dude

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Clouds are made up of water droplets. Which statement BEST describes how the water droplets get into the air to form clouds? *
    6·1 answer
  • A parka that sold for 65 dollars is marked up to 70.20 what is the percent of markup
    12·2 answers
  • Simplify number 17 please
    14·2 answers
  • 3 positive integers numbers that add up to 10 <br> Help please
    10·1 answer
  • A tube is being stretched while maintaining its cylindrical shape. The height is increasing at the rate of 2 millimeters per sec
    14·1 answer
  • Barton building supplies sword 44 tons of gravel on Saturday and 80 tons of gravel on Sunday. Which amount is closest to the per
    12·1 answer
  • It takes jackie 2 hours to make 9 bracelets how many bracelets can she make in 8 hour's?​
    5·2 answers
  • use the substitution method to solve the system of equations choose the correct ordered pair X+y=10 y=x-6
    6·1 answer
  • Please help I don't understand 20 POINTS
    5·2 answers
  • Mia, jade, and Amelia sell car wash tickets. Jade sells 8 more tickets then Mia. Amelia sells twice as many tickets as Mia. The
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!