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
ASHA 777 [7]
3 years ago
11

Name four angles between 0 and 360 degrees with a reference angle of 20 degrees Show work

Mathematics
2 answers:
nignag [31]3 years ago
8 0

Answer with explanation:

Reference Angle =20°

Angle Lies in First Quadrant.

⇒≡Reference Angle of 20°, which should lie between 0° and 360° can be evaluated by using the formula=360°n+20°, for n=0,1,2,3,4,....

So,First Reference angle of 20°=20°

Second reference angle of 20°=360°× 1+20°=380°

Third Reference angle of 20°=360°× 2+20°

       =720°+20°

       =740°

Fourth Reference angle of 20°=360°×3+20°

       =1080°+20°

       =1100°  

Archy [21]3 years ago
5 0
20, 180 - 20, 180 + 20 and 360 - 20

i.e. 20°, 160°, 200° and 340°
You might be interested in
Find what x is giving brainly.
torisob [31]
The total of all angles of a heptagon is 900.
Therefore
x+125+119+117+145+133+140 = 900
x+779 =900
x= 900-779
x =121 degrees
3 0
3 years ago
How to find the long side of a right triangle that has two same short side?
Nataliya [291]
To find the hypotenuse of a right triangle, you must use a^2 + b^2 = c^2

* keep in mind the hypotenuse MUST be larger than the legs.

The Pythagorean Theorem comes from making 2 squares from the lengths of each leg (that is why it is a^2 and b^2). The hypotenuse must be equal to the area of the two squares created.
8 0
3 years ago
What is 110% of 250?
romanna [79]

Answer:

275

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Question 1-3
Vikki [24]

The production graph of the company is a quadratic graph

The true statements about the production graph are:

  • When producing 5,000 sets of headphones per week, the weekly earnings is $0.
  • Producing 2,500 sets of headphones per week will give the maximum amount of weekly earnings.
  • The maximum possible earnings is about $6,250 per week.
  • If production is increased from 1,500 to 2,000 sets of headphones per week, then the weekly earnings will also increase

<h3>How to interpret the model?</h3>

To interpret the model, we simply evaluate the options one after the other

<u>Producing 5000 sets weekly</u>

From the graph, we have:

(x,y) = (5000,0)

This means that a weekly production of 5,000 sets of headphones give an earning of $0.

Hence, this option is true

<u>Increased production from 3000 to 4000</u>

From the graph, the function value decreases when x increases from 3000 to 4000.

This means that this option is false

<u>Producing 2500 sets</u>

The production of 2500 sets give a maximum earning of $6250

This means that options (c) and (d) are true

<u>Increased production from 1500 to 2000</u>

From the graph, the function value increases when x increases from 1500 to 2000.

This means that this option is true

Hence, the true statements are: (a), (c), (d) and (e)

Read more about quadratic graphs at:

brainly.com/question/7988424

3 0
2 years ago
What is the conclusion of the statement in the box below?
Nady [450]

Answer:

D

Step-by-step explanation:

x²=4

x=√4

X1=2

X2=-2

6 0
3 years ago
Other questions:
  • What kinds of quadrilateral is the shape shown?
    14·2 answers
  • Please help with this problem
    9·1 answer
  • Factor completely x2 − 8x 16. (x 4)(x 4) (x − 4)(x − 4) (x 4)(x − 4) (x − 2)(x − 8)
    5·2 answers
  • Which statement is true out of the value of money that you save increases over time , the value of money remains constant over t
    8·1 answer
  • Can you please answer number 82
    6·1 answer
  • Bridget has 32 pencils and 48 pens she wants to make identical bags of pencils and pens to give to her friend what is the highes
    13·2 answers
  • What's the annual interest for a principle of $3500 at a simple annual interest rate of 2.3%
    6·2 answers
  • Mike found a large metal bar that weighed 24 ounces. Mike was also able to determine that the bar had 18 ounces of gold. What pe
    8·2 answers
  • Jett has a large empty container, as shown below.
    12·2 answers
  • What is the domain and range of this equation? Y= -1/4|x|+2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!