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
inessss [21]
3 years ago
14

An angle of -210 degree is in standard position. What are the coordinates of the point at which the terminal side intersects the

unit circle?
Mathematics
1 answer:
Lunna [17]3 years ago
4 0

Answer:

( -\sqrt{3}/2 , -1/2)

Step-by-step explanation:

-210 degrees in standard position corresponds to an angle in the 3rd quadrant  30 degrees below the negative x-axis

The hypotenuse of the triangle here is 1, and we want the coordinates.

_______________________(0,0)

|(x = -root(3)/2)

|

| (y = -1/2)

You might be interested in
A suitcase measure 24 inches long and 18 inches high, what is the diagonal length of the suitcase to the nearest tenth of a foot
Alik [6]

Answer:

The diagonal length of the suitcase is 30 inches.

Hope it helps. :)

7 0
2 years ago
Use substitution to solve the system of equations<br> Y+x=3<br> Y=1.5x+1
Serjik [45]

The solution to given system of equation is (x, y) = (0.8, 2.2)

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

y + x = 3 --------- eqn 1

y = 1.5x + 1 ---------- eqn 2

We have to solve the above system of equations by substitution method

<em><u>Substitute eqn 2 in eqn 1</u></em>

1.5x + 1 + x = 3

Combine the like terms

2.5x + 1 = 3

Move the constants to Right hand side of equation

2.5x = 3 - 1

2.5x = 2

x = 0.8

<em><u>Substitute x = 0.8 in eqn 2</u></em>

y = 1.5(0.8) + 1

y = 1.2 + 1

y = 2.2

Thus the solution to given system of equation is (x, y) = (0.8, 2.2)

7 0
3 years ago
Abhasra bought 8 writing utensils for a
padilas [110]

Answer:

6 pens for 36$ then 2 pencils for 2$ equal 38$

Step-by-step explanation:

5 0
2 years ago
at the mall, myla bought a shirt for $25.36, a hat for $5.09 and a belt for $11.45. how much did she spend altogether?
malfutka [58]

The summation of the money Myla spend altogether is $41.9

As in the given problem  we can see Myla bought

a shirt for $25.36 and

a hat for  $5.09  and

a belt for $11.45.

Hence we need to know the cummulative price she spend altogether.

To get the total price we should add the price of shirt hat and belt.

Summing all the prices we get

$25.36+$5.09+$11.45=$41.9

As all the quantities are given in one currency thus we can add them by simple addition formula.

Thus she spend $41.9 altogether at the mall.

Learn more about the summation here:

brainly.com/question/9458437

#SPJ4

8 0
1 year ago
Which number line represents the number 0.7?
nadezda [96]

Answer:

C.

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • If you place a 45-foot ladder against the top of a 36-foot building, how many feet will the bottom of the ladder be from the bot
    12·1 answer
  • What is the answer for 11 12
    7·1 answer
  • brandon wants to join a video game club. The membership costs $47, and every game that he rents will cost $2.if brandon rents 17
    15·2 answers
  • There are 200 students in an eleventh-grade high school class. There are 40 students in the soccer team and 50 students in the b
    13·1 answer
  • Evaluate f(2) for the function f(x) = 3x² + 2x - 5.
    10·1 answer
  • Round 4.778 to the nearest hundredth
    11·2 answers
  • Which is the best first step to write this in standard form?
    5·1 answer
  • ❤️ i need this last question
    15·1 answer
  • COME GET SOME COINS &gt;:)
    8·2 answers
  • In a group of 42 students, 9 study both Art and Biology.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!