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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

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Find all expressions below that are equivalent to (3)^4(10)^4
Rudik [331]

Answer:

1, and 3 are equivelent to (3)^4(10)^4

Step-by-step explanation:

(3)^4(10)^4 = 810000

1. (3^2)^2 * (10^2)^2

   (9)^2   *   (100)^2

      81     *   10000

     810000

2. (13)^4 = 28561

3. (3 * 10)^4

      (30)^4

       810000

6 0
3 years ago
How do I evaluate <br> F(-1/4)=4x-18
Andre45 [30]

Answer:

F(-1/4)=4x-18

F(-1/4) = 4 (-1/4) - 18

F(-1/4) = -19

Step-by-step explanation:

You would have to replace the given numbers and just do the math

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3 years ago
Apply the distributive property to factor out the greatest common factor.<br> 24 + 18+ =
irina [24]

Answer:

42

Step-by-step explanation:

there is no parenthesis so all that is left is to add the 2 numbers together

8 0
3 years ago
Read 2 more answers
Can someone help on 18
Anuta_ua [19.1K]
A = 9 (Sorry I can't do the other ones, I haven't learned those ones yet) Hope this helps!! :P
7 0
3 years ago
I will mark as brainliest. Area of a square is 25^m. Find its Perimeter. With working please
77julia77 [94]

Answer:

perimeter = 20 m

Step-by-step explanation:

given the area of the square = 25 m² and

area of a square = s² ( where s is the side length ), then

s² = 25 ( take the square root of both sides )

s = \sqrt{25} = 5 ← length of side

perimeter = 4s = 4 × 5 = 20 m


3 0
3 years ago
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