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
adelina 88 [10]
3 years ago
9

Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by ten . (2 points) twenty-o

ne pi divided by ten ; negative pi divided by ten eleven pi divided by ten ; negative nine divided by ten twenty-one pi div
Mathematics
1 answer:
Flauer [41]3 years ago
8 0

Answer:

The two angles coterminal with π/10 are 21π/10 and -19π/10

Step-by-step explanation:

To find a two angles that are coterminal with π/10, we add and subtract 360°(that is 2π) from π/10.

So, the first angle coterminal with π/10 is

A = π/10 + 2π

taking the L.C.M which is 10, we have

A = (π + 20π)/10

A = 21π/10

The second angle coterminal with π/10 is

B = π/10 - 2π

taking the L.C.M which is 10, we have

B = (π - 20π)/10

B = -19π/10

So the two angles coterminal with π/10 are 21π/10 and -19π/10

You might be interested in
Y+5=x+3 in standard form
podryga [215]

Answer: x-y=2

Step-by-step explanation:

y+5=x+3; move variable (x) to the left-hand side and change the sign.

y-x+5=3; move the constant to the right-hand side & change the sign

y+x=3-5; reorder the terms

-x+y=3-5; calculate

-x+y=-2; change the signs on both sides

x-y=2 is your answer! hope this helps!

7 0
2 years ago
What is the area of the triangle below (in square units)?
Helga [31]

Answer:

It is 50 cm squared hxb/2=a

8 0
2 years ago
Using lattice multiplication 45 times 68
Xelga [282]
The answer is 20,730
8 0
3 years ago
Read 2 more answers
The cost of highlighters is proportional to the number of highlighters purchased. If a 4-pack of highlighters costs $2.40, what
Kaylis [27]

Answer:

$0.60 per highlighter

Step-by-step explanation:

You just do $2.40/4 and you get $0.60

5 0
3 years ago
G
inessss [21]
I have no idea what this is asking honestly but i hope you figure it out
7 0
2 years ago
Other questions:
  • Find the sum -2 1/10 + -4 4/5
    8·2 answers
  • What does the distributive property combine to make multiplying whole numbers simpler
    5·1 answer
  • How do you do -2z<-6
    10·1 answer
  • Helps hurry I’ll make you brainlist
    9·1 answer
  • Multiply (−4)(−2)(−5). (5 points)
    6·2 answers
  • Please help I’ll give you Brainliest
    11·2 answers
  • I need two answers <br> -4c+25+c=3c+79
    15·2 answers
  • A kite is flying at a vertical of 65 meters. It's string is attached to the ground at a 31 degree angle with the ground. How lon
    12·1 answer
  • Without using a calculator what is does 0.405 x 1.08 equal?
    7·2 answers
  • Can you please solve it
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!