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
ANEK [815]
3 years ago
12

Select all that are measures of angles coterminal with a –60° angle.

Mathematics
2 answers:
miss Akunina [59]3 years ago
6 0

Answer:

Co-terminal angles from given options are <u>300° , - 420°,  660°,   - 780°.</u>

Step-by-step explanation:

Co-terminal angles are angles that have same terminal and initial sides.

We can find co-terminal angles by simply adding or subtracting k ×360° (where k = 1,2,3...)  to the given angle.

So, co-terminal angle to -60° angles

- 60° + 360° = 300°

- 60° - 360° = - 420°    

- 60° + 2×360° =  - 60° + 720° = 660°

- 60° -2×360° = - 60° - 720° = - 780°

- 60° + 3×360° =  - 60° + 1080° = 1020°

- 60° -2×360° = - 60° - 1080° = - 1140°

Thus, Co-terminal angles from given options are <u>300° , - 420°,  660°,   - 780°.</u>

 

monitta3 years ago
4 0
-60

-60 + 360 = 360 -60 = 300

-60 + 360 + 360 = -60 +720 = 720 - 60 = 660

Also for the negative.

-60 -360 = -420

-60 -360 -360 = -780

-780°, -420°, 300°, 660°
You might be interested in
Write an equation of the line below​
Kazeer [188]

Answer:

y=-1/3x+1

Step-by-step explanation:

The slope of this line is negative, and is equal to rise over run.

To find slope, count the number of spaces it has moved down or up, and then the number of spaces it has moved left or right.

The y intercept is represented by +1, and is where the line crosses the y axis.

Hope this helps!

6 0
2 years ago
What is -3 (6x -4) + 2 (2x -4) = - 50
padilas [110]

Answer:

\frac{27}{7}

5 0
2 years ago
Read 2 more answers
Max w = 5y1 + 3y2<br> s. a.<br> y1 + y2 ≤ 50<br> 2y1 + 3y2 ≤ 60<br> y1<br> , y2 ≥ 0
CaHeK987 [17]

The maximum value of the objective function is 330

<h3>How to maximize the objective function?</h3>

The given parameters are:

Max w = 5y₁ + 3y₂

Subject to

y₁ + y₂ ≤ 50

2y₁ + 3y₂ ≤ 60

y₁ , y₂ ≥ 0

Start by plotting the graph of the constraints (see attachment)

From the attached graph, we have:

(y₁ , y₂) = (90, -40)

Substitute (y₁ , y₂) = (90, -40) in w = 5y₁ + 3y₂

w = 5 * 90 - 3 * 40

Evaluate

w = 330

Hence, the maximum value of the function is 330

Read more about objective functions at:

brainly.com/question/26036780

#SPJ1

7 0
1 year ago
Why dint you look at that another question
7nadin3 [17]

Answer:

B. 4

Step-by-step explanation:

36/9=4, since 9*4=36. Therefore, the correct answer is B, 4. Hope this helps!

5 0
3 years ago
What is the image point of (-8, 7) after a translation right 5 units and up 5 units?
aleksklad [387]

Answer:

(-3,12)

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • 5 lbs equals how many ounces
    7·1 answer
  • What is a ratio equivalent to 8/10 with lower terms
    11·1 answer
  • Match the steps to find the equation of the parabola with focus (-1,2) and directrix x=5
    12·1 answer
  • I need help please .
    12·1 answer
  • A boat moves at a rate of 11 mph in still water. If the river's current flows at a rate of 3 mph, how long does it take the boat
    13·2 answers
  • Four research teams each used a different method to collect data on how fast a new iron skillet rusts. Assume that they all agre
    9·2 answers
  • What is three to the third power times two to the fourth power equal?
    14·1 answer
  • Given mn, find the value of x.<br> 108
    13·1 answer
  • Which of these polygons are congruent?
    12·2 answers
  • The Lakeside Legends, a broomball team, joined a 20-team league. They played each of their 19 opponents 3 times. Every broomball
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!