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
baherus [9]
3 years ago
13

Find the direction angle of 3i+j

Mathematics
1 answer:
Marat540 [252]3 years ago
4 0

Answer:

18,435°

Step-by-step explanation:

tan (α) = 1/3

arctan (1/3) = 18,435 degrees

You might be interested in
Regular hexagon ABCDEF rotates 240° counterclockwise about its center to produce hexagon A'B'C'D'E'F'. Which points will A' and
Mrac [35]

To answer this specific problem, the points that A’ and B’ will coincide with in the preimage is “A' coincides with E and B' coincides with D.” The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

5 0
3 years ago
Chelsey wants to join a fitness club. The fitness club charges an initial membership fee of $55 and a monthly fee of 19.50. she
Naddik [55]

Answer:

Chelsey can be a member of the fitness club for <u>10</u> months.

Step-by-step explanation:

Given:

Chelsey wants to join a fitness club.

The fitness club charges an initial membership fee of $55 and a monthly fee of $19.50.

She has $250 to spend on a membership at the fitness club.

Now, to find the number of months Chelsey can be a member of the fitness club.

Let the number of months Chelsey can be a member of the fitness club be x.

Monthly fee = $19.50.

Membership fee = $55.

Now, to get the number of months Chelsey can be a member of the fitness club we write and solve an equation:

55+19.50(x)=250.

55+19.50\times x=250\\\\55+19.50x=250

<em>Subtracting both sides by 55 we get:</em>

19.50x=195

<em>Dividing both sides by 19.50 we get:</em>

x=10.

Therefore, Chelsey can be a member of the fitness club for 10 months.

5 0
3 years ago
A point is chosen at random in the square shown below. find the probability that the point is in the shaded circular region. eac
r-ruslan [8.4K]

|\Omega|=6^2=36\\ |A|=3.14\cdot 3^2=28.26\\\\ P(A)=\dfrac{28.26}{36}\approx0.79

6 0
3 years ago
if 36 cookies cost $4.00 what is the unit rate in cookies per dollar. Using the same information what is the unit rate for 1 coo
pogonyaev

Answer:

9 cookies per dollar

Step-by-step explanation:

This is a fraction equal to

36 cookies ÷ 4 dollars

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 4

36 cookies ÷ 4

--------------------------

4 dollars ÷ 4

=  

9 cookies

---------------

1 dollar

=  

9 cookies

-----------------

dollar

= 9 cookies per dollar

3 0
3 years ago
The sum of two consecutive numbers is 37. What are they?
sashaice [31]
 go to WWW. HelpTeacher.com. Type in the type of math you are doing, and it should pull up some examples to help you with that. Hopefully it will.
5 0
3 years ago
Other questions:
  • A pair of shoes is on sale for 25% off of the regular price. What is the decimal for the amount of the reduction?
    6·1 answer
  • Subtract -7a^2 + 3a -9 from 5a^2 - 6a -4<br><br> Answer should be polynomial in standard form
    14·1 answer
  • A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of RED MARBLES to ALL THE MAR
    6·2 answers
  • 3 over 5 meter = __ centimeters
    6·1 answer
  • ANSWERR ASAP PLSSS PLLSSS I BEGGG YOUUU
    6·1 answer
  • A circle is centered at the vertex of an angle, and the angle's rays subtend an arc that is 74.46 cm long. 1/360th of the circum
    7·1 answer
  • Help please explain answer.
    5·1 answer
  • Is three a solution of z^2 +1=4+3z?
    6·1 answer
  • How much time has passed from the first clock to the second clock?
    9·1 answer
  • 5X-20 =18O what is x?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!