14- 2.5f = 50
Please help

Liabilities are recorded when owed.

The correct option is D.

A liability is anything that a firm or person owes, usually a debt. With the transmission of economic benefits like money, products, or services, liabilities are eventually.

Given

Statement about liability

They are recorded when owed is true.

Liability, when owed by a company, is recorded on the balance sheet, liabilities include everything owed by the firm.

Different forms of liability are loans, rents, payable accounts, unsettled revenues, bonds, etc.

Hence, True statement about liabilities is that they are recorded when owed.

Learn more about liability here:

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Answer:

84 boys at the concert

Step-by-step explanation:

Because 80% of the girls and guys is girs the other 20% is the guys so 84 boys is the other 20%

Answer:

i think 756 but im just trying im sorry if its wrong

Answer:

3x^2+11x+6

Step-by-step explanation:

          3x       +2

x       3x^2      2x  

+3       9x         6

3x^2+9x+2x+6
=

3x^2+11x+6

Answer:

(-6, 1)

Step-by-step explanation:

((-5) + (-7))/2 = -6

((-1) + 3)/2 = 1

so the answer is (-6, 1)

Answer:

It's A. 155.43.

Step-by-step explanation:

I just got the same question and got it right.

Answer:

The sample mean appears to be an unbiased estimator of the population mean.

Step-by-step explanation:

The sample means appear to be centered near 16

Answer: 19 cents

Step-by-step explanation:

Let's say that the cost of a lemon be L and the cost of an orange is O

We get the equation

4L + 3O = 5.45

7L + 4O = 9.30

The first equation can be made into the equation

28L + 21O = 38.15

And the second be made into

28L + 16O = 37.20

The second equation - The first question

5O = 0.95

O = 0.19

Answer:

Let W be the width of the rectangle. The length will then be 6W (six times the width). The area is length times width. if this equals 216, then you have an equation

(6W)(W) = 216

6W2 = 216

W2 = 36

W = 6.

The width is 6 ft and the length must then be 6W = 36 ft.

To find the perimeter, use the formula

P = 2L + 2W.

Plug in:

P = 2(36) + 2(6) = 72 + 12 = 84 ft.

The perimeter is 84 ft. (Remember that area has units length units squared and perimeter has units same as length.)

Step-by-step explanation:

Answer:

  y = x² +10x -9

Step-by-step explanation:

A spreadsheet or suitable calculator can help you with this. All spreadsheets and most graphing calculators offer regression function capabilities. It is a good idea to learn to use these tools.

The attached graphing calculator output shows the equation to be ...

  y = x² +10x -9

_____

Additional comment

If you want to do this by hand, you recognize that there are only two coefficient values that need to be found. You can choose any two of the given points to use to create equations for those coefficients. I would choose the points with the x-values that are smallest in magnitude.

Using (-4, -33)

  y = x² +bx +c

  -33 = (-4)² +(-4)b +c

  -4b +c = -49 . . . . . . . . . subtract 16

Using (1, 2)

  2 = (1)² +(1)b +c

  b +c = 1 . . . . . . . . . . . . subtract 1

Now, we can subtract the first equation from the second ...

  (b +c) -(-4b +c) = (1) -(-49)

  5b = 50 . . . . . . . . simplify

  b = 10 . . . . . . . . . . divide by 5

Using the second equation, we get

  10 +c = 1

  c = -9 . . . . . . subtract 10

So, the desired quadratic is ...

  y = x² +10x -9

__

These equations are usually pretty easy to solve, because the 'c' variable has a coefficient of 1 in all of them. It can easily be eliminated by subtracting one equation from another. Here, we chose our subtraction so the coefficient of 'b' would end up being positive. (Not necessary, but can help prevent mistakes.)

If you don't know ahead of time that the coefficient of x² is 1, then you need to write 3 equations in the three coefficients.

Answer:

C 377

Step-by-step explanation:

I simply typed in "surface area of cone calculator" in chrome and did it that way, since there is quite a complex formula for finding it out on your own.

(This is the formula : pi * r^2 + pi * r * sqrt (r^2+h^2)

Answer:

D=35

Step-by-step explanation:

First, find a common multiple of both 15 and 6, we get 30, 14/6*5=70/6 meaning that 14/6=35/15

[tex]\bold{\huge{\pink{\underline{ Solution }}}}[/tex]

The measure of Angle SKR is 90°

Hence, Option C is correct

The measure of Angle RAK is 32°

Therefore,

[tex]\sf{\angle{RAT = 2 }} {\sf{\angle{RAK}}}[/tex]

[tex]\sf{\dfrac{ 64}{2}}{\sf{=}}{\sf{\angle{RAK}}}[/tex]

[tex]\sf{\angle{ RAK = 32°}}[/tex]

Hence, Option a is correct

The measure of Angle ARS is 116°

[tex]\sf{\angle{ARS = }}{\sf{\angle{ATS}}}[/tex]

So,

[tex]\sf{\angle{RSK = }}{\sf{\angle{RAK}}}[/tex]

[tex]\sf{\angle{ RSK = 32° }}[/tex]

By using Angle sum property

AngleRSA + AngleSAR + AngleARS = 180°

[tex]\sf{ 32° + 32° + }{\sf{\angle ARS = 180° }}[/tex]

[tex]\sf{\angle {ARS = 180° - 64° }}[/tex]

[tex]\sf{\angle{ARS = 116° }}[/tex]

Hence, Option d is correct

The measure of angle KRS is 58°

Therefore ,

[tex]\sf{\angle{ARS}}{\sf{ = 2}}{\sf{\angle KRS}}[/tex]

[tex]\sf{\dfrac{ 116}{2}}{\sf{=}}{\sf{\angle{KRS}}}[/tex]

[tex]\sf{\angle{ KRS = 58°}}[/tex]

Hence, Option b is correct

mAngleSKR = All of the above

From Above, we can say that,

mAngleSKR + mAngleAKR + mAngleAKT + mAngleSKT = 90°

Hence, Option D is correct.

Answer:

1:c

2:a

3:d

4:b

5:d

Step-by-step explanation:

In rhombus STAR

[tex]1.SAL\ \ TR[/tex]               [tex]\left\{Characteristic\ of\ rhombus\right\}[/tex]
[tex]SO < SKR=90[/tex]°

[tex]2. < RAK=\frac{1}{2} < RAT=32[/tex]°

[tex]3. < ARS+ < RAT=180[/tex]°
[tex]< ARS=180[/tex]°[tex]- < RAT[/tex]
           [tex]=116[/tex]°

[tex]4.\ < KRS=\frac{1}{2} < ARS[/tex]
                 [tex]=58[/tex]°

[tex]5.\ < SKR= < AKR= < SKT[/tex]
                 [tex]= < AKT=90[/tex]°

I hope this helps you

:)

Answer:

area of the entire figure: 21 cm²

Step-by-step explanation:

bottom rectangle:

length * width

3 * 2

6 cm²

upper rectangle:

length * width

3 * 4

12 cm²

triangle area:

1/2 * base * height

1/2 * 2 * 3

3 cm²

Total area: 6 cm² + 12 cm² + 3 cm² = 21 cm²

Answer:

I dont do this subject yet

Explanation:

Refer to the diagram below. I've marked the angle 330 in red.

The y coordinate of the terminal point for this angle is the value of sin(330)

Therefore, sin(330) = -1/2

Answer:

Using the Charles law equation

V1/T1=V2/T2

V1=25L

V2=?

T1=110°C

T1=110+273

T1=383K

T2=266°C

T2=266+273

T2=539K

25L/283K=T2/539K

T2=(25L×539K)/283K

T2=47.6L

Therefore at the temperature of 266°C, it will occupy 47.6L of volume.

HOPE IT WAS HELPFUL.

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Answer:

Step-by-step explanation:

Let,4x,3x, and 2x be the share .

Now we have,

[tex]4x+3x+2x=810000\\\\9x=810000\\\\x=\frac{810000}{9} \\\\x=90000[/tex]

Again,

Share of Sarah=4x=4×90000=360000

Share of John=3x=3×90000=270000

Share of Monica=2x=2×90000=180000

Answer:

Slope = 3

y- intercept = (0, 10)

Step-by-step explanation:

the equation is given by y=mx+c where m is the slope

- At y-intercept, x is equal to 0

Therefore, y = 3(0) + 10

y = 0 + 10

y = 10

Answer:

Step-by-step explanation:

You need to concern yourself with the +3. That will determine what the equal roots are.

(2x + √3)^2

Now expand this to see what p is. (Kind of a nasty question if you ask me).

4x^2 + 2x*√3 + (√3)^2

4x^2 + 2√3 x + 3                 also possible is

4x^2 - 2√3 x + 3

So the answer is p = 2√3

The answer could also be p = -2√3

Answer:

  p = ±4√3

Step-by-step explanation:

The discriminant of quadratic equation ax²+bx+c = 0 is ...

  d = b² -4ac

In your quadratic, its value is ...

  d = p² -4(4)(3) = p² -48

The discriminant will be zero when the quadratic has equal roots. In that case, the values of p are found by ...

  d = 0

  p² -48 = 0

  p² = 48 . . . . . add 48

  p = ±√48 . . . . take the square root

  p = ±4√3 . . . . simplify

__

Another way to get there is by looking at the factoring of a quadratic with equal roots:

  (ax +b)² = 0 = a²x² +2ab +b²

Comparing to the given quadratic, we find ...

  a² = 4   ⇒   a = ±2 . . . . . . coefficient of x²

  b² = 3   ⇒   b = ±√3 . . . . constant

  p = 2ab = 2(±2)(±√3) . . . . coefficient of x

  p = ±4√3

_____

The attachment shows the two different values of p give equations with one solution (each).

Moving 2/3 to the other side, we get

x>1/4+2/3

Simplifying,

x>11/12

Answer:

53 Girls

Step-by-step explanation:

X is the number of girls and Y is the number of boys:
(X + 15) + Y = 91
91 - 15 = 76
76 ÷ 2 = 38
38 + 15 = X
X = 53

(38 + 15) + 38 + 91

Step-by-step explanation:

hope this helps you!

-s.

Answer:

B) [tex]y=sin(x+\frac{\pi}{2})[/tex]

Step-by-step explanation:

Technically, since the function starts at its maximum, you could say the function is [tex]y=cos(x)[/tex], but the answer choices all use sine instead. Therefore, we will have to use the cofunction identity [tex]cos(x)=sin(x+\frac{\pi}{2})[/tex] and we can see that the correct answer is B.

The equation matches the function provided in the graph is y = sin(x + π/2) option (B) is correct.

It is defined as the function which is sinusoidal in nature, and it has a domain of all real numbers and lies between the [a, a] where is a amplitude of the function.

It is given that:

A graph of a trigonometric function is given:

As we know,

y = sinx has a sinusoidal graph

Based on the graph we can apply a transformation to get the required function.

Applying transformation:

x → x + π/2

The sin function will shift left side by π/2 unit

The equation of the function becomes:

y = sin(x + π/2)

The equation of the function shown in the graph is y = sin(x + π/2)

Thus, the equation matches the function provided in the graph is y = sin(x + π/2) option (B) is correct.

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Answer:

[tex] \boxed{\tt \: m = \boxed{\tt Undefined}}[/tex]

Step-by-step explanation:

Given Two Points are:

[tex] \sf \: \tt (6,-5) \: \sf and \: \tt (6,-4)[/tex]

We need to Find:

[tex] \longrightarrow \sf \: The \: Slope[/tex]

We know that,

[tex] \sf \: Slope = \tt \: Rise/Run \: , \: \sf \: i.e. \: \: \boxed{\tt\dfrac{y_2-y_1}{x_2-x_1}}[/tex]

[tex] \sf \: Slope= \boxed{\tt\dfrac{y_2-y_1}{x_2-x_1}}[/tex]

Where,

[tex] \tt \: y_2= -4[/tex]

[tex]\tt y_1= - 5[/tex]

[tex]\tt x_2=6[/tex]

[tex] \tt \: x_1=6[/tex]

So Substitute their values accordingly:

[Important Note: Slope is denoted as m generally.]

[tex] \tt\implies \: m = \cfrac{ - 4 -( - 5)}{6 - 6} [/tex]

Now Simplify it.[Follow BODMAS Rule strictly while simplifying]

[tex] \tt \implies m = \cfrac{ - 4 + 5}{0} [/tex]

[tex]\tt \implies m = \cfrac{ 1}{0} [/tex]

Here, We can find that 1 is divided by 0.

We know that any expressions divided by 0 is undefined .

Hence, the slope[m] would be undefined.

[tex] \rule{225pt}{2pt}[/tex]

I hope this helps!

Let me know if you have any questions! :)

Answer:

x = 2

Step-by-step explanation:

[tex]12x -(4x+7) +2x =13 \\ \\ 12x - 4x - 7 + 2x = 13 \\ \\ 8x + 2x = 13 + 7 \\ \\ 10x = 20 \\ \\ x = \frac{20}{10} \\ \\ x = 2[/tex]

Answer:

Step-by-step explanation:

106/4 = 26[tex]\frac{2}{4\\}[/tex] = 26[tex]\frac{1}{2}[/tex]

Hope this helps!

Answer:

x=72, y=108

Step-by-step explanation:

y-36=x

[tex]\left \{ {{y-x=36} \atop {y+x=180}} \right.[/tex]

⇒ 2y=216

108-36=x

Adding both

Put in eq(1)

Answer:

Step-by-step explanation:

Given equation:

Solve:

[tex]SA=\pi rs+\pi r^2\\r=8\div2=4\\s=7 \\SA=3,14\times4\times7+3,14\times4^2=138,16\:\text{in}^2\approx138\:\text{in}^2[/tex]

Answer: 138 in²