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
avanturin [10]
2 years ago
12

Cotθ= tan30° find theta

Mathematics
1 answer:
scoundrel [369]2 years ago
7 0

Answer:

60

Step-by-step explanation:

Cot is the same as 1/tan so:

1/tan(theta) = tan(30)

By rearranging the equation, we get:

1/tan(30) = tan(theta)

By taking the inverse tan, we get:

theta = tan^-1 (1/tan(30)) =60

You might be interested in
5 plus 2 minus 6 times 4​
nevsk [136]

Answer:

714

Step-by-step explanation:

5+2=7

7-6=1

1x4=4

3 0
3 years ago
Read 2 more answers
Solve for w. -22w-5)+5w-5(w+4) Simplify your answer as much as possible.​
Anna [14]

Answer: −22w−25

Step-by-step explanation: Distribute:

=−22w+−5+5w+(−5)(w)+(−5)(4)

=−22w+−5+5w+−5w+−20

Combine Like Terms:

=−22w+−5+5w+−5w+−20

=(−22w+5w+−5w)+(−5+−20)

=−22w+−25

8 0
3 years ago
How would you describe a monomial? in less than 25 words.​
bonufazy [111]

Answer:

number, variable, or a product of a number and one or more variables

3 0
2 years ago
According to​ psychologists, IQs are normally​ distributed, with a mean of 100 and a standard deviation of 15 . a. What percenta
Angelina_Jolie [31]
Answer: 34%.

By definition of normal distribution, ≈68% of the data is within 1 standard deviation of the mean. Therefore 68% of IQs are between 85 and 115, and half of that is on the lower end, 85 to 100.
3 0
3 years ago
There were 400 pieces of candy in all. If 60 pieces were chocolate, then what percent of the candy was chocolate.
Liono4ka [1.6K]
400 --- 100%
  60 ---  x%

x = 60/400 * 100 = 15%  <span>chocolate.</span>
5 0
3 years ago
Other questions:
  • WhIich of the following mathematical expressions is equivalent to the verbal expression "A number, x, squared is 39 more than th
    13·2 answers
  • Simplify the expression:<br>3(7r + 1) =​
    7·2 answers
  • Round 425.919 to the nearest whole number
    15·2 answers
  • Complete the tables of values.
    9·1 answer
  • on saturday a minor league baseball team gave away baseball cards to each person entering the stadium. one group received 28 bas
    8·2 answers
  • Circle D with center D(3, 3) and radius 2
    14·1 answer
  • Martha wrote an example of a quadratic function for a homework assignment. The function she wrote is shown. f(x) = 5x3 + 2x2 + 7
    7·2 answers
  • Help plz if right u get brainlist
    8·1 answer
  • THIS IS URGENT PLEASE
    6·2 answers
  • Wut is 8(4+3x)-56=209
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!