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
Bas_tet [7]
3 years ago
15

If you could only plot 5 points to graph y=sinx, which points would you choose? How would you connect these points? Please expla

in
If you could only plot 5 points to graph y = cosx, which points would you choose? How would you connect these points? Please explain this too!
Mathematics
1 answer:
fenix001 [56]3 years ago
8 0

Answer:

For both graph I would choose the following points: 0°, 90°, 180°, 270° and 360°. I would connect the points (in both cases) with an smooth arc.

Step-by-step explanation:

x          sin(x)     cos(x)

0°        0            1

90°      1             0

180°     0           -1

270°    -1            0

360°    0            1

You might be interested in
Could someone plz help I need the answers by tonight
Maksim231197 [3]

Answer:

7)  C) PQR ≈ TSR

8) B)  3

9) D) 102 ft

10) D) 21

11) C) 45

Step-by-step explanation:

7) C) PQR ≈ TSR

8) 2 * 6 = 12

so 4x = 12

      x = 3

9)

24/20 = x/85

x = 24 * 85 / 20

x = 202 ft

10)

QT/35 = 24/40

QT/35 = 3/5

QT = 35 * 3 / 5

QT = 21

11)

ΔKLM ≈ΔXYZ

9/4 = 2.25

So

XY = 9 ---> given

YZ = 7 * 2.25 = 15.75

XZ = 9 * 2.25  = 20.25

Perimeter ΔXYZ = 9 + 15.75 + 20.25 = 45

7 0
3 years ago
- 7 and 8<br> What’s the answer
kvv77 [185]

Answer:

1

Step-by-step explanation:

8-7= 1

Hope this helps!

3 0
3 years ago
What is the remainder when 3^99 is divided by 8?
Gnom [1K]

Answer:

3

Step-by-step explanation:

3^1=3 divided by 8 will give a remainder of 3

3^2=9 divided by 8 will give a remainder of 1

3^3=27 divided by 8 will give a remainder of 3

3^4=81 divided by 8 will give a remainder of 1

3^5=243 divided by 8 will give a remainder of 3

You will notice that 3^n will give 3 when n is odd number and 1 when n is even number

Since n=99 and 99 is an odd number,

Then the remainder is 3

3 0
2 years ago
Read 2 more answers
Evaluate the expression when n= 3.<br> n2+8n+6
Katyanochek1 [597]

Answer:

36

Step-by-step explanation:

4 0
2 years ago
David works in a department store selling clothing. He makes a guaranteed salary of $250 per week, but is paid a commision on to
MAXImum [283]

Answer:

250 + 0.05 (1500)

250 + 75 = $325 david made i a week with 1500 in sales

250 + 0.05(xx) is how much david would make if he sold xx that week

Step-by-step explanation:

i hope this helped :)

4 0
2 years ago
Read 2 more answers
Other questions:
  • Amantha wants to use her savings of $1140 to buy shoes and scarves. The total price of the scarves she bought was $80. Each pair
    10·2 answers
  • Find the percent of change of 36; 63
    15·1 answer
  • How to calculate this using a quadratic equation? <br><br> 1.56= (x+0)(x+0) / (2-x)(1-x)
    8·1 answer
  • How many roots does a linear equation have?
    11·1 answer
  • HELP FAST PLS ILL LOVE U FOREVER &lt;3 Angle ABC is 47 degrees. What is the the measure of angle CBD?
    11·2 answers
  • The population of a certain town was 10,000 in 1990. The rate of change of the population, measured in people per year, is model
    7·1 answer
  • ........help me plz​
    13·1 answer
  • 1 divided by 1/10=....
    14·1 answer
  • Find the length of the third side of the right triangle. Give an exact answer and an approximation to three decimal places if ne
    7·1 answer
  • Eric has $115 to spend on back to school clothes. So far, he has spent $90. Write an inequality to show how much more money Eric
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!