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
Kruka [31]
3 years ago
15

What quadrant contains -11pi/18 and what is the reference angle?

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0
Convert the angle into degrees so we can easily at what quadrant it lies
-11pi / 18 ( 180 / pi)= -110 degrees
to make it a positive angle add 360

-110 + 360= 250 degreesso it is in quadrant III
so the reference angle for quadrant III250 - 180= 70 degrees is the reference angle
You might be interested in
Definition of Accreditation
Liula [17]

official approval given by an organisation when something / somebody achieves a certain standard

hope it helps you ✌

6 0
3 years ago
Henry had 3 times as many CDs as roger. Sandy has 9 more CDs than Henry. If roger has Y CDs, how many more CDs does sandy have t
Mashutka [201]
Let H = Henry
Let R = Roger
Let S = Sandy

H = 3R -> H = 3y
S = 9 + H -> S = 9 + 3y
R = y
Sandy has 3y + 9 CDs more than Roger.
4 0
3 years ago
Read 2 more answers
Krispy Kritters Cereal used to come in a
shtirl [24]

Answer:

1335cm³

Step-by-step explanation:

The question above says that,Krispy kritters cereal used to come in a box with a volume of 2,850 cm3. However, the krispy kritters co. Designed a new larger box 22.5 cm wide, 6.2 cm deep, and 30 cm high and we are now asked to find "How many more cubic centimeters will the new box hold than the old box?

Now we are all aware that the volume of a cube or cuboid(since its a box ) is length multipled by width multiplied by the height.

And we were given the new dimensions which are;

12.5cm wide

6.2cm deep and

30cm high

Apply this given figures in the formula above and we have:

V = 12.5 × 6.2 × 30

= 4185cm³( this is the volume of the box)

Therefore,the difference in volume between the new box and the old box is

4185 - 2850 = 1335cm³

5 0
3 years ago
Which of these situations can be represented with an integer that, when combined with the
Paul [167]

Answer:

qwertiopadfghkklzcvbnmweyiosghklsghksfjkerui

8 0
3 years ago
DISCLAIMER......................................................................................................................
yuradex [85]

Answer: wut the ham is this

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which shows the mean, median, mode, and range for this set of data?
    12·1 answer
  • One number is 18 more than another number. The sum of the numbers is 36. find the numbers
    9·1 answer
  • Find the sum 46 +47 +48 +49+...+138 + 139.
    9·2 answers
  • Which of the following best describes the solution to the equation below? 2(7x +9) = 4(8x =10) A. no real solutions B. exactly o
    11·1 answer
  • Find the value of x <br> Pleasee
    14·1 answer
  • Zoey spent $12 on a video and $25.82 on a poster at the music store.
    14·1 answer
  • Graph the line x=-3
    12·2 answers
  • PLEASE HELP ME OUT THANKS​
    9·1 answer
  • Identify the range of the function shown in the graph.
    7·2 answers
  • Express 6 3/4 in simplest radical form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!