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 can you tell if a fraction is a perfect square?
zimovet [89]

Answers: A fraction is a perfect square if it's reduced version (of an improper fraction if the number is greater than 1) has both numerator and denominator numbers that are perfect squares. IE: 25/36 is a perfect square because both 25 and 36 are perfect squares.

Step-by-step explanation:

So for example 5/25 is a perfect square but 2/5 wouldn't be a perfect square.

Tell me if this helped you

7 0
3 years ago
Mark is adding X and -4. He finds the LCD to be 3x. What should he do next to find the sum?
MariettaO [177]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Describe the transformations of the given function:<br><br> f(x)=−14|x−2|+5
statuscvo [17]

Answer:

im busy so i cant right now

Step-by-step explanation:

7 0
2 years ago
Find an equation of the line passing through the points (5, 21) and (-5, -29)
gogolik [260]
Trata 5-29+-5=21 porque ya as tenido este
4 0
2 years ago
In a cave, a stalactite gets 44 millimeters longer each year. this year it is 72 centimeters long. how many years until it is 1
iragen [17]

Answer:

6.36 years (the .36 repeats), so rounded is 6.4.

Step-by-step explanation:

First, I'm going to convert all measurements to meters.

Since 1000 mm = 1 m, divide 44 by 1000.

44/1000 = 0.044 m

Since 100 cm = 1 m, divide 72 by 100.

72/100 = 0.72 m

Next, I'm going to setup an equation using y = mx + b.

b is the beginning amount which is 0.72.

m in the equation represents the rate which is 0.044.

y represents the total which is 1.

Plugin the numbers and solve for x.

1 = 0.044x + 0.72

1 - 0.72 = 0.044x + 0.72 - 0.72

0.28 = 0.044x

0.28/0.044 = 0.044x/0.044

6.36 = x

7 0
1 year ago
Other questions:
  • Which expression is a trinomial of degree 1?<br><br>6 + x – y<br><br>3x – y
    8·2 answers
  • The following quadrilateral is a parallelogram.
    9·1 answer
  • Explaining steps for sequences of transformations
    7·2 answers
  • A die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. In the next three rounds (the die is rolled 20 time
    13·1 answer
  • The diagram above shows a rectangle inscribed in a circle AB=10 and AC =12 caculate the total surface area of the shaded part
    14·1 answer
  • A recipe requires 1/2 lb of onions to make 5 servings of soup . Mark has 3 lb of onions . How many servings can mark make?
    6·1 answer
  • The distance between each base on a field is 90 ft. How far does a catcher have to throw the ball from home plate to second base
    10·1 answer
  • (A) If the 13th and 38th terms of an arithmetic sequence are -53 and -128,
    15·1 answer
  • What is the slope of the line? pls help
    11·1 answer
  • Factor completely by grouping: 6x² + 2x + 9x +3 <br> is
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!