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
Fudgin [204]
2 years ago
8

Select the best answer.

Mathematics
1 answer:
expeople1 [14]2 years ago
7 0

Answer:

-sin x

Step-by-step explanation:

sin(3π/3+x)=sin (π+x)=-sin x

or

sin (π+x)=sin πcos x+cos π sin x=(0)cos x+(-1)sin x=0-sin x=-sin x

You might be interested in
How to differenciate natural,whole,integers,rational,irrational numbers and real numbers sets from -12 to 49 and draw numbers li
slavikrds [6]

Answer:

Step-by-step explanation:

Natural Numbers :

These are numbers used for counting, they are the numbers on a number line. From -12 to 49, the natural numbers are 1, 2, 3, ..., 49.

Whole Numbers:

These are numbers that can be written without havin to write in fractions. They are 0, 1, 2, ..., 49.

Rational Numbers:

These are numbers that can be expressed as fractions.

Irrational numbers :

These are numbers that cannot be expressed as fractions.

Real Numbers:

These are numbers that can be used to measure quantities, they include negative, positive numbers and zero. From -12 to 49, all the numbers are real.

Prime Numbers:

These are numbers that are divisible only by one and themselves.

From 7 to 49, the numbers divisible by 7 are 7, 14, 21, 28, 35, 42, and 49.

Only 7 is prime.

3 0
3 years ago
Do you compare a negative decimal to a positive decimal?
Anika [276]

Answer:

Positive: Decimals are a part of a whole just like fractions are a part of a whole. Therefore, a positive decimal is always greater than a negative decimal.

Negative: When you have two negative decimals, the one closer to zero is always greater. The farther a negative decimal is from zero, the smaller its value.

All of it put together (same text as above):

Decimals are a part of a whole just like fractions are a part of a whole. Therefore, a positive decimal is ALWAYS greater than a negative decimal. When you have two negative decimals, the one closer to zero is always greater. The farther a negative decimal is from zero, the smaller its value.

5 0
3 years ago
[] divided 1/3 =6/7.
Ganezh [65]

Answer:

6/21

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
9x+9y=9. Solve for Y
Alja [10]

Answer:

y = 1 - x

Step-by-step explanation:

9x + 9y = 9 ( divide through by 9 )

x + y = 1 ( subtract x from both sides )

y = 1 - x

5 0
2 years ago
Read 2 more answers
What is the area of this figure?<br><br> Enter your answer in the box.
Hoochie [10]

Answer:

6 i think double check though

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A boat is 20 ft away from a point perpendicular to the shoreline. A person stands at a point down the shoreline so that a 60° an
    11·1 answer
  • Which fraction is equivalent to that number? HELP NEEDED ASAP
    15·1 answer
  • The volume of a right square pyramid is 80 cubic feet. If the sides of the base are doubled, but the height remains the same, wh
    5·1 answer
  • Falcon 13 miles an hour more than 6 times the speed of human how fast is the fastest human
    11·1 answer
  • The population of city A was approximately 243,000 and it increased by 8% in one year.what was the new population
    10·1 answer
  • A corporation had $125,000 in a bank account on March 1. On April 1, theamount of money in the account had decreased by 8%. On M
    12·2 answers
  • A residential community was polling households to find out whether they wanted to get their TV signal from a satellite or cable.
    14·2 answers
  • What is the slope of the line?help pls
    5·1 answer
  • Bao can eat 12 chicken wings in 3 minutes. She eats the chicken wings at a constant rate.
    15·2 answers
  • Given b(x)=|x+41|, what is b(-10)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!