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
ryzh [129]
3 years ago
8

Use trigonometric identities to solve each equation within the given domain.

Mathematics
1 answer:
Softa [21]3 years ago
3 0

Answer:

A) X=pi/2 or X=-pi/2

B) X=pi/6 or X=-pi/6

C) X=pi/4 , 3pi/4, 5pi/4 and 7pi/4

D) X= 1-cos^2(x/2)

E) X= pi/3 +2pi N, 5pi/3+2pi N

Step-by-step explanation:

Don't even bother asking. :)

You might be interested in
Help ASAP with this question
Serjik [45]
I would say either a or b

3 0
3 years ago
Find the area of the shaded region. Round your answer to the nearest tenth if needed.<br><br> 4B
AlexFokin [52]

Answer:

136.1 inches

Step-by-step explanation:

area of a circle is r^2 x pi

this is 3/4 of a circle

1. so 3/4 x 7.6^2xpi

2. 3/4 x 57.76 x pi

3. .75 x 57.76 x pi

4. 136.1

5 0
3 years ago
the relationship between temperature in degrees farenheit and degrees celsius is shown in the graph below what is the meaning of
Blababa [14]
Since the graph is not provided and you have not describe which temperature is represented by x or y, we cannot tell what the meaning of any particular coordinate might be. In general, the meaning is the temperature value on the vertical scale that corresponds to zero on the horizontal scale.

For example, if the horizontal (x) scale is °C, then the y-intercept will be 32 °F, the value on that scale that corresponds to 0 °C.

If the horizontal scale is °F, then the y-intercept will be -17 7/9 °C, the value on that scale that corresponds to 0 °F.
3 0
3 years ago
Write the standard equation for the circle
saw5 [17]

Answer:

The standard form of a circle's equation is (x-h)² + (y-k)² = r² where (h,k) is the center and r is the radius.

Step-by-step explanation:

3 0
2 years ago
Numbers that come one after the other are called consecutive numbers.
KonstantinChe [14]

Answer:

A

Step-by-step explanation:

Here, we want to get the number that will be in the units place

Six consecutive numbers from 33 are;

33 , 34 , 35 , 36 , 37 , 38 ,

Product of 5 and any of the even numbers will yield 0

That means the number on the unit place is 0

3 0
3 years ago
Other questions:
  • Kelsie sold digital cameras on her website. She bought the cameras for $65 each and included a 60% markup to get the selling pri
    13·2 answers
  • One million four hundred ninety-six thousand seven hundred seventy -two in standard form
    12·1 answer
  • Can someone help me with turning 13.67 into a mixed fraction?
    11·2 answers
  • What's 5x10 exponent 1
    14·2 answers
  • A thunderstorm cloud holds about 6,200,000,000 raindrops. Which of the following shows this number in scientific notation? Answe
    6·2 answers
  • Find the following quotient. <br> (5−4i)/(5+4i)<br> Answer in the form <br> (a+bi)/c<br><br> .
    14·1 answer
  • Write an equation and solve for x. Show all your work.
    5·1 answer
  • The mean amount of money withdrawn from
    11·2 answers
  • HELPPP THIS IS TIMED what is the answer
    8·1 answer
  • I have the 2nd and last one not sure of the 1st or 3rd
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!