What line is horizontal?
A. y = 2
B. y = 2x
C. y = -2x
D. y = x

Answer:

am afraid am going to do a cooked method.this is the only way I can help please forgive me.

Step-by-step explanation:

answer is 5.9

Answer:

90°

Step-by-step explanation:

Area of triangle with sides a and b and included angle Θ:

A = (1/2)ab * sin Θ

dA/dx = (1/2)ab cos Θ

(1/2)ab cos Θ = 0

cos Θ = 0

Θ = 90°

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Answer:

  a) v = 3i -6j

  b) v ≈ 6.708∠-63.43°

  c) w = -32.627i +15.214j

  d) v+w = -29.627i +9.214j = 31.027∠162.72°

Step-by-step explanation:

Most graphing calculators and many scientific calculators can do arithmetic with vectors, often in the form of complex numbers or arrays. Of course, the usual conversions can be used:

  (r; α) ⇒ (r·cos(α), r·sin(α))

  (x, y) ⇒ (√(x²+y²); atan2(x, y))

where atan2(x, y) is arctan(y/x) quadrant-adjusted for the signs of x and y

__

a) v = 3i -6j

b) v ≈ 6.708∠-63.43°

c) w = -32.627i +15.214j

d) v+w = -29.627i +9.214j = 31.027∠162.72°

__

The first attachment shows the vectors and their sum in component form as complex numbers. For your purpose, the translation is ...

  a +bi ⇒ ai +bj

The second attachment shows the vectors and their sum in polar form (magnitude and direction). I like the A∠B format. You may translate it to whatever form you need, for example, (A; B), A·cis(B), A(cos(B)i +sin(B)j), Ae^(iB), or any other. (The "semicolon format" is used by at least one app to distinguish between rectangular coordinates (a, b) and polar coordinates (A; B).) The angles here are in degrees (not radians), matching the form in the problem statement.

Answer:

[tex]15\frac{13}{21}[/tex]

Step-by-step explanation:

[tex]answer[/tex]

Equalizing the denominator

Likening retailers can be done by calculating the frequency from numbered fractions. Based on examples calculated by pec from 4/3 and 5/3 = 34/4

#semogamembantu

Answer:

36

Step-by-step explanation:

8+7(4)

8+28

36

Answer:

a part, share, or number considered in comparative relation to a whole.

Step-by-step explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

Answer:

d. 91.61 cm^2

Step-by-step explanation:

have a nice day :)

Answer:

area of circle=πr²=π×5.4²=91.6cm²

Answer:

1114

Step-by-step explanation:

First, you have figure out the pattern. I found out it was adding 6.

Next, you continue the pattern till you get 20 numbers.

Then you add all the numbers.

4, 10, 16, 22, 28, 34, 40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 112, 118

When I added these I got 1114

Answer:

The angle F of the triangle DEF measures 105 degrees.

Step-by-step explanation:

Given that triangle DEF has an angle D measuring 25 degrees and an angle E measuring 50 degrees, to determine what is the measure of angle F in degrees, knowing that the sum of the internal angles of every triangle gives a total of 180 degrees, we must perform the following calculation:

180 - 50 - 25 = F

130 - 25 = F

105 = F

Therefore, the angle F of the triangle DEF measures 105 degrees.

Answer:

Subtract 6,900 from 8,500 to get the highest number of tickets that can still be sold which is 1,600.

Answer:

the answer is 11.025

Answer:

it is the first one

Step-by-step explanation:

Answer:

I believe it is not periodic but I am not 100%

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Answer:

Step-by-step explanation:

Let w represent the width of the rectangle. Then w+11 is the length. The perimeter is given by ...

  P = 2(L +W)

  182 = 2((w+11) +w)

  182 = 4w +22 . . . . . simplify

  160 = 4w . . . . . . . . . subtract 22

  40 = w . . . . . . . . . . . divide by 4

  40 +11 = length = 51 . . . . determine length

The dimensions of the rectangle are 40 × 51 units.

__

The area of the rectangle is ...

  A = LW

  A = (51)(40) = 2040 . . . . square units

The area is 2040 square units.

_____

Additional comment

The perimeter of a rectangle is double the sum of length and width, so that sum is 182/2 = 91 units. Now, this is a "sum and difference" problem, where the sum of length and width is 91, and the difference is 11. The solutions to such a problem are half the sum and half the difference of these numbers. Above, we found the smaller dimension (width) first: (91-11)/2 = 40. We could have found the length as (91+11)/2 = 51. The knowledge of the general solution to "sum and difference" problems often lets you work them with mental arithmetic.

Answer:

I dont know.

Step-by-step explanation:

sorry

Answer:

1.  

Vert. asymptote: x = {-3, 2}

Horiz. asymptote: y = 0

x-int: None

Question 3.

a. There is no hole

b. Vert. asymptote: x = {-2, 2}

c. f(x) = 0: x = {0, -1/2}

d. The graph has no hole at (-2, 4)

Question 4.

a. Vert. asymptote: x = {-2, 2}

b. f(x) = 0: x = {0, -1/2}

c. Horizontal asymptote: y = 2

d. The graph has no hole

I'm a bit confused.  Some of the things stated in the question aren't true like how there are holes in places where there aren't.

Answer:

-7x ÷ 4

Step-by-step explanation:

f(x) = - 4x÷7

y = - 4x ÷7

x = - 4y÷7

then,

inverse fun. is - 7 x ÷ 4

Answer:

In photo

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

the answer to the question is 3%

Answer:

50%

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

trust me :D

Answer:

1a) UCL = 14.2

    LCL = 10.9

b) UCL = 15.63

    LCL = 9.37

c) UCL = 16.48

   LCL = 8.52

2) The difference between the limits falls close together as n increases

and the difference between the limits  falls farther away from 12.5

Step-by-step explanation:

mean ( μ ) = 12.5

std ( б ) = 1.1

UCL = μ + ( n - 1 ) б / √n

LCL = μ - ( n - 1 ) б / √n

1) a) Given  n = 4

UCL = 12.5 + ( 3 ) * 1.1 / 2

       = 12.5 + 3.3/2 = 14.15 ≈ 14.2

LCL = 12.5 - 3.3/2 = 10.85 ≈ 10.9

b) Given n = 10

UCL = 12.5 + ( 9 ) * 1.1 /√10

       = 12.5 + 3.13 = 15.63

LCL = 12.5 - 3.13 = 9.37

c) Given n = 15

UCL = 12.5 + 14 * 1.1 / √15

       = 12.5 + 3.98 = 16.48

LCL = 12.5 - 3.98 = 8.52

2) As the sample size increases the difference between the limits of the control chart decreases

Hence the difference falls close together as n increases

and the difference between the limits  falls farther away from 12.5

Step-by-step explanation:

We will use pythagoras' Theorem for this question

[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]

where c is the longest side (in this case, the diagonal)

a and b are the 2nd and 3rd longest side (interchangeable)

given a = 10.6, b = 16.8,

[tex] {c}^{2} = {10.6}^{2} + {16.8}^{2} \\ {c}^{2} = 112.36 + 282.24 \\ {c}^{2} = 394.6 \\ c = \sqrt{394.6} \\ = \frac{ \sqrt{9865} }{5} inches[/tex]

Answer:

5 miles

Step-by-step explanation:

they all ran 5 miles

Answer:

an=105-25n is the answer

The filling in the boxes an is equal to 105-25n.

We have given that,

Write an equation that can be used to find the nth term of the sequence, an.

A sequence is an enumerated collection of objects in which repetitions are allowed and order matters. Like a set, it contains members. The number of elements is called the length of the sequence.

The sequence is 80, 105, 130, 155, 180.

We have to determine an term.

To learn more about the sequence visit:

https://brainly.com/question/6561461

#SPJ2

Step-by-step explanation:

person above is . it's 5

Answer:

9x2 and 9x2

Step-by-step explanation:

There's a 25% chance that this would occur because there is 4 dishes and that divided by the full 100% is 25 so your answer is 25%

9514 1404 393

Answer:

  a = 8; b = -9

Step-by-step explanation:

Filling in the given values gives you two equations.

  7 = a(2) +b

  -1 = a(1) +b

Subtracting the second equation from the first gives ...

  (7) -(-1) = (2a +b) -(a +b)

  8 = a . . . . . simplify

Using this value in the first equation gives ...

  7 = (8)(2) +b

  b = 7 -16 = -9

The constants are a = 8, b = -9.

Answer:

If you can attach it i would be happy to help.

Step-by-step explanation:

*answer will be updated if shown*

Answer:

Step-by-step explanation:

5