Find the equation of the line that contains the point (9,-9) and has a slope that is undefined. Express the equation using either the general form or the slope-intercept form of the equation of a line.​

$11.99Answer:

Step-by-step explanation: 71.94÷6=11.99

Answer:

\(-5i-41\)

Step-by-step explanation:

Hi there!

\((5-4i) (-3 - 4i) - (10-3i)\)

Open up the parentheses

\(= -15-20i+12i+16i^2- 10+3i\)

i² = -1

\(= -15-20i+12i-16- 10+3i\)

Combine like terms

\(= -5i-41\)

I hope this helps!

Answer:

6

Step-by-step explanation:

Answer:

The distance between the two points is six units.

Step-by-step explanation:

We are given two coordinate pairs:

With these, we can find the distance between the two using the distance formula. The distance formula is:

\(\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}, \ \text{where d is the distance.}\)

Additionally, we need to label our coordinates. In math, coordinates are labeled as (x₁, y₁) and (x₂, y₂).

Therefore, our coordinate pairs can be labeled in this format.

(-8, 4)

(-8, -2)

Now, we can substitute these values into the formula and solve for d.

\(\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d = \sqrt{(-8 - -8)^2 + (-2 - 4)^2}\\\\d = \sqrt{(0)^2+(-6)^2}\\\\d = \sqrt{0 + 36}\\\\d = \sqrt{36}\\\\d = 6\)

Therefore, the distance between the two points is six units.

Answer: Parallelogram

Step-by-step explanation: [Parallelogram definition]: A parallelogram is a quadrilateral with 2 pairs of parallel sides. In these figures, sides of the same color are parallel to each other. A shape with four sides of equal length.

To see a shape that is a parallelogram, look at the attachment down below:

Answer
2 (9 x + 4 y)

Hope this helps :)

Answer:

25

Step-by-step explanation:

1. the sum of all the ages of the 5 people is 31 X 5 which is 155.

2. when the new person is added the sum becomes 30 X 6 which is 180.

3. the difference between 180 and 155 is 25.

4. this means that 25 is the age of the person who entered the room.

The probability that a randomly chosen musician is a singer is

To find the probability that a randomly chosen musician is a singer, we need to divide the number of singers by the total number of musicians.

Probability of choosing a singer = Number of singers / Total number of musicians

probability of choosing a singer = 35 / 82

simplifying this fraction, we find that the probability is approximately:

probability of choosing a singer ≈ 0.4268

Therefore, the probability that a randomly chosen musician is a singer is 35/82 or approximately 0.4268.

Learn more about fraction at

https://brainly.com/question/17220365

#SPJ1

Answer:

D. (1,4) this is the correct answer

Answer:

d. 674,800

Step-by-step explanation:

1 dekagram is equal to 1,000 centigrams so I multiplied 674.8 by 1000

Hope this helps, have a great day:)

Answer:

The answer is 674800 centigrams

Step-by-step explanation:

How many dekagram in 1 centigram? The answer is 0.001.

I assume you are converting between dekagram and centigram.

You can view more details on each measurement unit:

dekagram or centigram

The SI base unit for mass is the kilogram.

1 kilogram is equal to 100 dekagram, or 100000 centigram.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between dekagrams and centigrams.

Type in your own numbers in the form to convert the units! Hope this helps!

Answer: 28

Step-by-step explanation: In this problem, we're given information about the parts of a segment and we're asked to find the value of x.

To find the value of x, we can use the segment addition postulate.

Looking at the diagram, it should make since that RS + ST = RT.

So 4x + 3x + 11 = 60 or 7x + 11 = 60.

Subtracting 11 from both sides and solving for x, we get x = 7.

Since RS is 4x, we can substitute a 7 in for x to get 4(7) or 28.

Option (c) 28 is your correct answer.

RS + ST = RT

substitute the value in equation

=> 4x + 3x + 11 = 60

=> 7x + 11 = 60

11 will move to RHS to sub from 60 to get 49.

=> 7x = 60 - 11

=> 7x = 49

=> x = 49÷7

∴ x = 7

Now, finding distance between RS by putting 7 in x value.

Distance between RS = 4x

= 4(7)

= 28

Therefore, the distance between RS is 28.

Answer:

The answer is the third option

Step-by-step explanation:

When an exponent is raised to the power of another exponent, both exponents are multiplied.
Recall that a number without an exponent is thought to be raised to the power of 1.

So after multiplying the exponents of all of the variables by 4, we are left with a solution identical to the third option.

To find the amount of wet food Luck mixed with the dry food, we can use the fact that he put 5/4 cups into each of the 4 bowls. Therefore, he used a total of 5/4 x 4 = 5 cups of wet food.

Thus, Luck mixed 3 cups of dry food and 5 cups of wet food to prepare the dog's meal.

Answer:

47.1cm²

Step-by-step explanation:

diameter=15cm

circumference of circle= d×3.14

circumference=15×3.14

circumference=47.1

Answer:

No

Step-by-step explanation:

Simple when u simplify they are not equal

The solution to the equation is x = 2 , x = 1/2

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

( 2x - 4 ) ( 2x - 1 ) = 0

So , the two values of x are

when ( 2x - 4 ) = 0

Adding 4 on both sides , we get

2x = 4

Divide by 2 on both sides , we get

x = 2

And , when ( 2x - 1 ) = 0

Adding 1 on both sides , we get

2x = 1

Divide by 2 on both sides , we get

x = 1/2

Hence , the solution is x = 2 , 1/2

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

The disadvantage of piece rate pay is that the cost of producing higher quantities of a product can be a reduction in the quality of the items produced.

Piece rate is any type of job in which a worker is paid a set amount for each unit produced or action performed, regardless of time. Some employees may be paid on a piece rate or on a commission basis.

Employees are paid on a piece rate, and commission payments are based on results rather than an hourly or weekly pay rate. This means that the employee's weekly pay will vary depending on how much work they do. One of the drawbacks of piece rate pay is that the cost of producing larger quantities of a product may result in a decrease in the quality of the items produced.

Learn more about piece rate on:

https://brainly.com/question/12725137

#SPJ1

Answer:

Step-by-step explanation:

Hope this helps!

Answer:

  straight angle

Step-by-step explanation:

A straight angle is one whose measure is 180°. Its formative rays point in opposite directions from the vertex and make a straight line.

The criteria that you can use to show these two triangles are congruent is A. AAS

If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. It stands for "Angle, Angle, Side." Knowing two angles and one side is known as "AAS" (which is not between the angles). to make an AAS triangle work.

To find the other angle, add the three angles to 180°. then utilize the Law of Sines to determine each of the additional two sides. The triangles are said to be congruent when two angles and a non-included side of one triangle match the corresponding angles and sides of another triangle.

In conclusion, the correct option is A.

Learn more about Triangle on:

https://brainly.com/question/17335144

#SPJ1

Answer:

28/5

Step-by-step explanation:

Answer:

x=4y+28/3

Hope this helped.

I hate asking for things but May I have Brainliest I need to rank up.

Step-by-step explanation:

The area of the original image and the area of the new image are related by a scale factor of 9.

A scale factor is a numerical value that can be used to alter the size of any geometric figure or object in relation to its original size. It is used to find the missing length, area, or volume of an enlarged or reduced figure as well as to draw the enlarged or reduced shape of any given figure.

Given:

The Original Area = l x w

                              = 4 x 6

                              = 24 sq inches

and, the new Area = (4 x 3) x (6 x 3)

                               =12 x 18

                               = 216 sq inches

So, the Scale Factor = Area of New image / Area of Original Image

                                  = 216 / 24

                                  = 9

Learn more about Scale factor here:

https://brainly.com/question/30215119

#SPJ1

Using the information in the given diagram, the value of the missing angle is: m∠1 = 75°

The transverse line theorem states that If two parallel lines are cut by a transversal, then corresponding angles are congruent. Two lines cut by a transversal are parallel IF AND ONLY IF corresponding angles are congruent.

Now, when we draw a horizontal line parallel to lines a and b and directly cutting across the vertex of angle 1, we can see that angle 1 will be composed of two angles.

Now, for the transverse line theorem we can say that:

Angle 1 will be composed of two angles namely:

48 degrees and (180 - 153) degrees.

Thus:

m∠1 = 48° + 27°

m∠1 = 75°

Read more about Missing Angle at: https://brainly.com/question/28293784

#SPJ1

The length of the fence around the enclosure not including the gates is:2l + 2w + 8 m

To find the length of the fence around the enclosure, we need to first find the perimeter of the rectangle and then subtract the combined length of the two gates from it.

Let's assume the length of the rectangle is 'l' and the width is 'w'.

From the given data, we know that each gate is 4 m wide.

Therefore, the width of the rectangle is:

Width = w + (4 m + 4 m) = w + 8 m

The perimeter of the rectangle is:

P = 2l + 2(w + 8 m) = 2l + 2w + 16 m

Now, we need to subtract the combined length of the two gates from the perimeter:

P - 2 × 4 m = 2l + 2w + 16 m - 8 m = 2l + 2w + 8 m

So, the length of the fence around the enclosure not including the gates is:2l + 2w + 8 m

For such more questions on length

https://brainly.com/question/28108430

#SPJ8

Answer:

17) c

18) a) 19

19) i dont know sorry

Step-by-step explanation:

the first two i can solve, the first one i simply put in a calculator and observed that it did not pass the vertical line test, so it is now a function. the second one all you have to do is sub in -3 for x so the equation reads |-(-3)^3-8| which equal 19, sorry i couldnt help on 19

Answer:

The appropriate notation to represent the inequality x < 4 is O (-∞, 4)

Step-by-step explanation:

This notation states that x can be any value less than 4.

The other options are:

(-∞0, 4]: This notation states that x can be any value between negative infinity and 4, including 4.

[-∞, 4]: This notation states that x can be any value between negative infinity and 4, including negative infinity and 4.

(-00, 4): This notation is not a valid notation.

(4,00): This notation states that x can be any value greater than 4.

The expression for the given word phrase is

46M + M² + 2 + 1/M²

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number = M

Reciprocal of M = 1/M

Now,

46 x (M + 1/M)²

Step 1:

46M + M² + 2 + 1/M²

Thus,

The expression is 46M + M² + 2 + 1/M²

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ1

Answer:

120 ft/2

Step-by-step explanation:

Let the vertical distance of the rocket be y.

Let the distance between the observer and the rocket be z.

The horizontal distance between the observer and the rocket is 800 ft.

When the rocket is 600 ft above ground, y = 600.

800² + 600² = z²

z = 1000

z² = 800² + y²

Differentiate with respect to time.

2zz' = 2yy'

z' = (2yy')/(2z)

z' = yy'/z

z' = (600)(200)/1000

z' = 120000/1000

z' = 120

Answer: 120 ft/s