Find a with the given information.
m=-6/7 (-10,0) and (a,-6)

Given:

Charge for each repair = $75

Additional charge per hour = $42

The expression is used to calculate the total charge, in dollars, for each repair appointment:

75 + 42h

Let h represent the number of hours Susna works during an appointment.

To find the total charge if Susan works for 6 hours, substitute 6 for h in the expression and evaluate.

Thus, we have:

h = 6

75 + 42h

75 + 42(6) = 75 + 252 = 327

Therefore, the total charge in dollars if Susan works for 6 hours is = $327

ANSWER:

$327

Answer:

4

Step-by-step explanation:

first we go over where 8 is on the x-axis then we move up to the line, and look at the corresponding y value, which is 4

The CSC of the expression [tex]\left(\frac{3}{8},-\frac{\sqrt{55}}{8}\right)[/tex] is mathematically given as

[tex]\csc (\theta)=-\frac{8 \sqrt{55}}{55}[/tex]

This is further explained below.

Generally, the equation for the Problem is mathematically given as

[tex]\left(\frac{3}{8},-\frac{\sqrt{55}}{8}\right)[/tex]

Therefore

To find the [tex]$\csc (\theta)$[/tex] between the x-axis and the line between the points (0,0) and [tex]\left(\frac{3}{8},-\frac{\sqrt{55}}{8}\right),[/tex] draw the triangle between the three points [tex](0,0),\left(\frac{3}{8}, 0\right)$, and $\left(\frac{3}{8},-\frac{\sqrt{55}}{8}\right)$[/tex]

Opposite [tex]$:-\frac{\sqrt{55}}{8}$[/tex]

Adjacent :[tex]$\frac{3}{8}$[/tex]

Find the hypotenuse using the Pythagorean theorem [tex]$c=\sqrt{a^2+b^2}.[/tex]

[tex]$\csc (\theta)=\frac{\text { Hypotenuse }}{\text { Opposite }}$[/tex]

therefore

[tex]\csc (\theta)=\frac{1}{-\frac{\sqrt{65}}{8}}$.[/tex]

[tex]\frac{1}{-\frac{\sqrt{55}}{8}}[/tex]

Simplify[tex]\csc (\theta)[/tex]

[tex]\csc (\theta)=-\frac{8 \sqrt{55}}{55}[/tex]

Approximate the result.

Read more about the Pythagorean theorem

https://brainly.com/question/28361847

#SPJ1

Answer: y + 3 = 1 ⋅ (x + 2)

Step-by-step explanation:

Answer:

y = 1/3 x + 3

Step-by-step explanation:

1) when finding a perpendicular line, you take the slope and use the reciprocal (you flip it) and change the sign (from negative to positive or positive to negative)

-3 ---> 1/3

2) plug in the slope into a new equation

y=1/3 x + b

3) plug in the points

3= 1/3 (0) + b

b=3

4) rewrite the equation

y=1/3 x + 3

The value of (fg)(6) is -6x³ + 72x² + 72x - 864 after doing the mathematical operations.

So, f(x) = x² - 12 and g(x) = 12 - x.

Then, (fg)(6) will be:

Therefore, the value of (fg)(6) is -6x³ + 72x² + 72x - 864 after doing the mathematical operations.

Know more about mathematical operations here:

brainly.com/question/20628271

#SPJ9

Answer: 13

Step-by-step explanation:

In an inscribed quadrilateral, the sum of the opposite angles are always equal to 180 degrees

so that

10z +

(14z-7) + 8z = 180 degrees-------------(2)

From equation (2)

14z+8z= 180+7

22z = 187

22z/22 = 187/22

z= 8.5

From equation (1) and substituting for z

10(8.5) + 85 +

The option that describes the equation 4x =-20 will be C. What number, when multiplied by four, is equal to negative twenty?

It should be noted that an equation is used to show the relationship between the variables.

In this case, the equation given us illustrated as:

4x = -20

The appropriate question that fits this will be that what number, when multiplied by four, is equal to negative twenty. This can be illustrated as:

4x = -20

Divide through

x = -20 / 4

x = -5

In conclusion, the correct option is C.

Learn more about number on:

brainly.com/question/17200227

#SPJ1

Answer:

Step-by-step explanation:

Yes, these -1098.15 and -2,784.75 are rational numbers.

Rational number is the one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively

A rational number is the one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively. Every integer (e.g., 5 = 5/1) and, for instance, the number 3/7 are rational numbers. Boldface Q, also known as blackboard bold, is typically used to signify the set of all rational numbers, also known as "the rationals," the field of rationals, or the field of rational numbers.

Real numbers are those that are sensible. The rational real numbers are those whose decimal expansion either ends after a finite number of digits (for instance, 3/4=0.75) or eventually starts to repeatedly repeat the same finite sequence of digits (9/44=0.204545454). This assertion is accurate not just in base 10, but also in every other integer base, such as the binary and hexadecimal ones

To know more about rational numbers visit: https://brainly.com/question/24398433

#SPJ9

Answer:

The dinner costs $18

Step-by-step explanation:

30x0.40=discount

discount=12

30-12=dinner price

dinner price=$18

at X= 0 the function f(x) = 2/6x^3 is not differentiable

Since 1/0 cannot be differentiated and the denominator will become zero when x=O, the function is not defined. Sharp points, cusps, and discontinuities in the graph indicate that a function is "not differentiable." Additionally, it implies that at that same location, we can draw an endless number of tangents. There is therefore no special tangent at that place. Even at x=0, the provided function is not defined. (If you plug in x=0, you get (1/0), which is undefined and leaves you with nothing to do.)) Only after a function is clearly defined at a certain moment do we discuss its continuation. And only if the function is continuous at the place do we talk about differentiability.

To know more about function refer to https://brainly.com/question/24701222

#SPJ1

filled in the blanks : -

  348

* 784

_____________

        1392  

      2784      

    2436

______________

   272832

a mathematical operation that, at its most basic, is the quick addition of an integer to zero a certain number of times, expanded to other numbers using principles that apply to integers.

  348

* 784

_____________

        1392  

      2784      

    2436

______________

   272832

learn more about multiplication here :

brainly.com/question/5992872

#SPJ13

Answer:

Step-by-step explanation:

34 units.

3.To find:

The right angle congruence theorem is used to prove that two triangles are congruent.

Solution:

In the given triangles, the corresponding hypotenuse and the corresponding angle are equal. So, the congruence used here is the Hypotenuse-Angle congruence that implies ABC is congruent to DEF.

Thus, the answer is Hypotenuse-Angle congruence.

Step-by-step explanation:

1/8, 2/8, 3/8, 4/8, etc...

For the graph of a linear function x=-3 and y=4 is horizontal line , the equation for this linear function is y = 0(x) +4.

As given in the question,

Graph of a required linear function is a horizontal line.

Given :

When x=-3 y=4

Two coordinates of the required linear function are :

(x₁ ,y₁) = (-3, 4)

(x₂, y₂) = ( 0,4)

Equation of the linear function :

(y -y₁) /(x-x₁) = (y₂ -y₁) / (x₂- x₁)

⇒( y-4)/(x+3) =(4-4)/(0+3)

⇒ (y-4)/(x+3) = 0/3

⇒ y = 0(x) +4

Therefore, for the graph of a linear function x=-3 and y=4 is horizontal line , the equation for this linear function is y = 0(x) +4.

Learn more about linear function here

brainly.com/question/21107621

#SPJ1

Answer:

224

Step-by-step explanation:

The answer is 224 since 8 x 28 = 224

Answer: Terrence planted 224 flowers in total

Step-by-step explanation:  8x28

The equation of line passing through (-4, -16) and (5, 2) are y = 2x – 8, y - 2 = 2(x - 5) and y + 16 = 2(x + 4)

An equation is an expression that shows the relationship between two or more numbers and variables.

Equations are classified based on degree (value of highest exponents) as linear, quadratic, cubic and so on. Variables can be dependent or independent. Dependent variables depend on other variable while an independent variable do not depend.

The standard form for linear equation is:

y = mx + b

Where m is the slope and b is the y intercept

The equation of line passing through (5, 2) and (-4, -16) is:

y - 2 = [(-16-2)/(-4-5)](x - 5)

y - 2 = 2(x - 5)

y = 2x - 8

y + 16 = 2(x + 4)

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1

Answers:

================================================

Explanation:

Focus on (4,5) and (4,-4)

The input x = 4 leads to simultaneous outputs y = 5 and y = -4 at the same time. This is not allowed in a function. For a function to be possible, each input x must lead to exactly one y output.

Therefore, this given relation is not a function.

-----------

Domain = set of possible x inputs

Range = set of possible y outputs

The statement "An element from the domain is paired with more than one element from the range" basically means we have an x value paired with more than one y value. Therefore, this statement is true since I mentioned (4,5) and (4,-4) earlier.

Answer:

This answer is correct!

Answer:

  x^8

Step-by-step explanation:

You want to simplify x^10/x^2.

The applicable rule of exponents is ...

  (a^b)/(a^c) = a^(b-c)

Using this rule on the given expression, we find ...

  (x^10)/(x^2) = x^(10-2) = x^8

__

Additional comment

An exponent can be considered to be an indicator of repeated multiplication. That is, it tells how many times the base is a factor in the product. Knowing this, you can use the usual rules of division to cancel common factors:

  [tex]\dfrac{x^{10}}{x^2}=\dfrac{x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x}{x\cdot x}=x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x=x^8[/tex]

Probability of x successes given the probability p of success on a single trial is 0.0154.

When a process is repeated a certain number of times (for example, in a set of patients), the result for each patient can either be a success or a failure, the binomial distribution model enables us to calculate the probability of witnessing a defined number of "successes." In probability theory and statistics, the discrete probability distribution of the number of successes in a series of n independent experiments, each asking a yes-or-no question and each with its own Boolean-valued outcome: success or failure, is known as the binomial distribution with parameters n and p.

Given Data

n = 6

X = 3

p = [tex]\frac{1}{6}[/tex]

Binomial distribution

P(X = x) = ₙCₓ(pˣ)(qⁿ⁻ˣ)

ₙCₓ =[tex]\frac{n!}{(n-x)!x!}[/tex]

P(X = 3) = ₃C₄(0.1667³)(1-0.1667)¹

P(X=3) = 0.0154

Probability of x successes given the probability p of success on a single trial is 0.0154.

To learn more about binomial probability, visit:

https://brainly.com/question/14498343

#SPJ13

Answer:

Step-by-step explanation:

thanks

Parul ran the fastest.

For Mary,

4/8 = x/1

4/8 or 1/2 laps per minute.

x= 0.5

For Paul,

12/18 = y/1

12/18 or 2/3 laps per minute.

y=0.666

Hence, Parul ran faster.

The SI unit of speed is m/s, and speed is defined as the ratio of distance to time.

Learn more about equations at:

https://brainly.com/question/5685707

The solution to the inequality shows that the circle will be on 10 and pointing to the left.

Inequality are expressions not separates by an equal sign.

Given the inequality expression below:

2(b + 2) < 24

Expand

2b + 4 < 24

2b < 24 - 4

2b < 20

Divide both sides by 2

2b/2 < 20/2

b < 10

Hence the number line with open point at 10 with arrow pointing left.

Learn more on inequality here:  brainly.com/question/24372553

#SPJ1

Rectangular garden has sides:

width, length, width, length

The perimeter is sum of all the 4 sides.

So, we can say:

84 = 2w + 2l

Where

w is width

l is length

Width is 19.5, so we find length:

84 = 2(19.5) + 2l

84 = 39 + 2l

2l = 45

l = 22.5 feet

Now, area is given by:

Area = length * width

Area = 22.5 * 19.5 = 438.75 sq. ft.

Answer:  2,175 divided by 12 will give you 181.25.

Answer: 52900 Naira

Step-by-step explanation:

1) Use the equation A = P(1+r/n)^nt

A = Ammount

(Starting Cash) P = 40,000

(Intrest rate) R = 15%

(Number of periods) n = N/A

(Time) t = 2

2) Make an equation

A = 40,000(1+15%)^2

3) Solve the equation.

A = 40,000(1+0.15)^2

A = 40,000(1.15)^2

A = 40,000(1.3225)

A = 52900

This is a case of indices

The third option is the right answer.

Answer: -4/3

Step-by-step explanation:

[tex]\csc \theta=\frac{1}{\sin \theta}=\frac{1}{-3/4}=-4/3[/tex]