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
JulijaS [17]
3 years ago
10

If tan 20= 3 root find the value theta​

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

is there a diagram?

Step-by-step explanation:

You might be interested in
For this exercise assume that all matrices are ntimesn. Each part of this exercise is an implication of the form​ "If "statement
inna [77]

Answer:

C. True; by the Invertible Matrix Theorem if the equation Ax=0 has only the trivial solution, then the matrix is invertible. Thus, A must also be row equivalent to the n x n identity matrix.

Step-by-step explanation:

The Invertible matrix Theorem is a Theorem which gives a list of equivalent conditions for an n X n matrix to have an inverse. For the sake of this question, we would look at only the conditions needed to answer the question.

  • There is an n×n matrix C such that CA=I_n.
  • There is an n×n matrix D such that AD=I_n.
  • The equation Ax=0 has only the trivial solution x=0.
  • A is row-equivalent to the n×n identity matrix I_n.
  • For each column vector b in R^n, the equation Ax=b has a unique solution.
  • The columns of A span R^n.

Therefore the statement:

If there is an n X n matrix D such that AD=​I, then there is also an n X n matrix C such that CA = I is true by the conditions for invertibility of matrix:

  • The equation Ax=0 has only the trivial solution x=0.
  • A is row-equivalent to the n×n identity matrix I_n.

The correct option is C.

5 0
3 years ago
Whixh formula should be used to find the circumference of a circle?<br>​
Andrej [43]
To calculate the circumference of a circle, multiply the diameter of the circle with π (pi). The circumference can also be calculated by multiplying 2×radius with pi (π=3.14).
3 0
3 years ago
Read 2 more answers
I need help!!!!!!!!!!!!!!!!!!!!!!!! ASAP
Black_prince [1.1K]

Answer:

x>4

Step-by-step explanation:

4 is less then x because, x is continuous.

8 0
3 years ago
Read 2 more answers
Please help me!!!!!!!
ollegr [7]

Answer:

(8,12)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP<br> 2n-200 but n = 150
hram777 [196]

Answer:

Just plug in where n is= 150 then solve the answer is 100

Step-by-step explanation:

2(150)-200

7 0
3 years ago
Read 2 more answers
Other questions:
  • Prove: m∠LYE=180°−m of arc EHL
    8·1 answer
  • Sally needs 6 gallons of water, but she only has a 2 quart pitcher. How many times does she need to fill it up to make 6 gallons
    14·1 answer
  • 243.875 to ne rest tenth, hundredth, ten and hundred
    11·1 answer
  • What is 98 2/3 as a decimal
    11·1 answer
  • how do theme and tone work together? a. theme involves characters, and tone involves the historical context of those characters.
    6·1 answer
  • The width of a rectangle is 8 inches longer than its length. The perimeter is 104 inches.
    15·2 answers
  • A rocket is travelling at a speed of 21,000 miles per hour (mph). Use the fact that 1 km is approximately equal to 0.6214 miles
    13·1 answer
  • If P is the incenter of JKL, find m Please show the work, that would be really helpful, thank you!
    6·1 answer
  • Pls help with asap thxxu! :)
    7·2 answers
  • Please help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!