The graphs of two polynomial equations do not intersect. Kelly concludes that the system has no solution. Which statement best explains why Kelly’s reasoning is correct or incorrect?
A.) She is incorrect because systems may have only complex solutions which are not visible on a graph.
B.) She is incorrect because the solutions may have multiplicity greater than 1.
C.) She is correct because all solutions are intersection points of the graphs.
D.) She is correct because the solutions are irrational.

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Unit conversion is a way of converting some common units into another without changing their real value. The value of (3π/4) radian converted to a degree is 135°.

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimeter is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

Since π radian is equal to 180°. Therefore, the value of (3π/4) radian is equal to,

1 radian = 180°/π

(3π/4) radian = (3π/4) × (180°/π) = 135°

Hence, the value of (3π/4) radian converted to a degree is 135°.

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Answer:

option 2

Step-by-step explanation:

Answer:

Quadratic

Step-by-step explanation:

I have no idea how to explain it except that it follows the standard               ax² + bx + c format

Quadratic is the answer to your question! :)

Answer:

Tom walked 1400 meters in 15 minutes

Kelly walked 700 meters in 10 minutes

Answer:

The answer is C!

Step-by-step explanation:

Subtract 15000 by 50000 and you get 65000 then 12% is 65000

Answer:

x = 8.5

Step-by-step explanation:

I got this answer by assuming the triangles were congurent, if they are not, the answer may vary.  

first, make an equation:

x + 8 = 3x - 9

bring 3x to the other side, by subtracting it

-2x + 8 = -9

Subtract 8

-2x = -17

divide by -2

x = 8.5

Then, just sub x into the formulas

Answer:

9

Step-by-step explanation:

8 + 14 / 7 * 3 - 5

8 + 2 * 3 - 5

8 + 6 - 5

14 - 5

9

Answer:

MATH

Step-by-step explanation:

Answer:

y=-2x+8

Step-by-step explanation:

y intercept is at 8, and there is a decrease in 2x per 1y

Answer:

the answer is the second one do nitrotype. com

Step-by-step explanation:

get rid of the space in .com

In this context, the definition of random is an unbiased result of the action of flipping said coin. It has not been tampered with, nothing has been done to change the outcome, there is nothing that with make the outcome lean to one specific answer.

Answer:

y=2/3x-2

Step-by-step explanation:

y-y1=m(x-x1)

y-(-6)=2/3(x-(-6))

y+6=2/3(x+6)

y=2/3x+12/3-6

y=2/3x+4-6

y=2/3x-2

False. Most of the terrain geometry in the classic game Assassin's Creed is not composed of fundamentally basic geometric shapes with elaborate decoration

In the classic game Assassin's Creed, the terrain geometry is typically not composed of basic geometric shapes with elaborate decoration. Instead, it involves complex and detailed 3D models and environments.

The game's environments are known for their rich and immersive world-building, featuring intricate cityscapes, historical landmarks, and varied landscapes.

Assassin's Creed games are renowned for their attention to detail and realistic depiction of historical settings. The  geometry is designed to replicate real-world locations, such as cities, villages, forests, and mountains, with accuracy and authenticity.

This involves creating intricate architectural structures, intricate natural landscapes, and diverse terrain features.

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The distance from the center of dilation, Q, to the image of vertex A will be 4 units.

According to the given rule of dilation, D subscript Q, two-thirds, the triangle ABC will be dilated with a scale factor of two-thirds centered at point Q.

Since point Q is the center of dilation and the distance from triangle ABC to point Q is 6 units, the image of vertex A will be 2/3 times the distance from A to Q. Therefore, the distance from A' (image of A) to Q will be (2/3) x 6 = 4 units.

By applying the scale factor to the distances, we can determine that the length of A'B' is (2/3) x  3 = 2 units, the length of B'C' is (2/3) x 7 = 14/3 units, and the length of A'C' is (2/3) x 8 = 16/3 units.

Thus, the distance from the center of dilation, Q, to the image of vertex A is 4 units.

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There are 66,960 number of ways to set up a batting order of 9 players from among the 12 players on the baseball team.

To determine the number of ways to set up a batting order of 9 players from among the 12 players on a baseball team, we can use the concept of permutations.

Since the order matters in a batting order, we can use the formula for permutations.

The number of permutations of selecting 9 players from a pool of 12 players is given by:

P(12, 9) = 12! / (12 - 9)!

Calculating this, we have:

P(12, 9) = 12! / 3!

= (12 * 11 * 10 * 9 * 8 * 7 * 6 * 5 * 4) / (3 * 2 * 1)

= 12 * 11 * 10 * 3 * 7 * 2

= 66,960

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Answer:

answer is c

Step-by-step explanation:

Answer:

#7) x = 3

#8) x = 9

Step-by-step explanation:

# 7

Well AOB + BOC = AOC so...

4x - 1 + 2x + 15 = 8x + 8 (collect like terms)

6x + 14 = 8x + 8 (subtract 8 on each side)

6x + 6 = 8x (subtract 6x on both sides)

6 = 2x (divide by 2 on both sides)

3 = x

#8

COD + BOC = BOD so..

8x + 13 + 3x - 10 = 12x - 6 (collect like terms)

11x + 3 = 12x - 6 (add 6 on both sides)

11x + 9 = 12x (subtract 11x on both sides)

9 = x

Hope this helps!!

Answer:

\(\frac{b^2 - 4ac}{4a^2}\)

Step-by-step explanation:

Given

See attachment for complete question

Required:

Complete step 6

At step 5, we have:

\((x + \frac{b}{2a})^2 = \frac{b^2}{4a^2} - \frac{4ac}{4a^2}\)

Take LCM

\((x + \frac{b}{2a})^2 = \frac{b^2 - 4ac}{4a^2}\)

Take square roots of both sides to get step 6

\(x + \frac{b}{2a} = \±\sqrt{\frac{b^2 - 4ac}{4a^2}}\)

Hence, the missing radicand is: \(\frac{b^2 - 4ac}{4a^2}\)

Answer:

106,624, hope this helps you :)

Step-by-step explanation:

Volume is multiplying

So you do 8 by 8 by 14 by 17 by 7.3 in

so the answer is

106,624

The answers are:

(a) The x component of the vector is 41.568 m.
(b) The y component of the vector is 24.0 m.

(a) The displacement vector \(\( \vec{r} \)\) in the xy plane has a magnitude of 48.0 m and is directed at an angle of \(\( \theta = 30.0^\circ \)\) in the figure.
To determine the x component of the vector, we can use the trigonometric identity \(\( \cos(\theta) = \frac{\text{adjacent}}{\text{hypotenuse}} \).\)
In this case, the adjacent side represents the x component, and the hypotenuse is the magnitude of the vector.

So, the x component can be calculated as:
\(\( \text{x component} = 48.0 \, \mathrm{m} \times \cos(30.0^\circ) \)\( \text{x component} = 48.0 \, \mathrm{m} \times 0.866 \)\( \text{x component} = 41.568 \, \mathrm{m} \)\)
Therefore, the x component of the vector is 41.568 m.

(b) To determine the y component of the vector, we can use the trigonometric identity\(\( \sin(\theta) = \frac{\text{opposite}}{\text{hypotenuse}} \).\)
In this case, the opposite side represents the y component, and the hypotenuse is the magnitude of the vector.

So, the y component can be calculated as:
\(\( \text{y component} = 48.0 \, \mathrm{m} \times \sin(30.0^\circ) \)\( \text{y component} = 48.0 \, \mathrm{m} \times 0.5 \)\( \text{y component} = 24.0 \, \mathrm{m} \)\)
Therefore, the y component of the vector is 24.0 m.

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Answer:

The number 7 is a rational number. Rational numbers are defined as numbers that result when two integers are divided.

Step-by-step explanation:

The required measure of JK in quadrilater HIJK is given as12.5 units.

Similar quadrilateral , are those quadrilateral which have similar properties,i.e. angles and proportionality of sides.

Here,
Quadrilateral DEFG is similar to quadrilateral HIJK,
So
The ratio of corresponding sides is equal,
GF/JK = GD/KH
31/KJ = 47/19
KJ = 19/47 × 31
KJ = 12.5

Thus, the required measure of JK in quadrilater HIJK is given as12.5 units.

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Waymon's hourly rate for the first 40 hours of work was $10.77.

What is cost estimate ?

A cost estimate is a calculation of the probable cost of a project, program, or operation. It is an assessment of the resources required to complete a project or task, including the cost of labor, materials, equipment, and any other necessary expenses. Cost estimates are typically created during the planning phase of a project to help stakeholders determine the feasibility of the project and allocate resources appropriately. They may also be used during the execution and control phases of a project to monitor and manage costs, make adjustments to the budget, and ensure that the project remains within budget constraints. Cost estimates can vary in accuracy and detail depending on the stage of the project and the available information, but they are an essential component of effective project management.

Let's first find out how much Waymon earned for working 40 hours without overtime:

Total earnings = earnings for 40 hours + earnings for overtime

$479.27 = earnings for 40 hours + $48.47

Earnings for 40 hours = $479.27 - $48.47 = $430.80

Now, we can calculate his hourly rate for the first 40 hours of work:

Hourly rate = earnings for 40 hours / 40 hours

Hourly rate = $430.80 / 40

Hourly rate = $10.77

Therefore, Waymon's hourly rate for the first 40 hours of work was $10.77.

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Answer:

x^5+5x^4+10x³+10x²+5x+1

Step-by-step explanation:

A cumulative relative frequency distribution shows option (A) the proportion of data items with values less than the upper limit of each class

A cumulative relative frequency distribution shows the proportion of data items with values less than or equal to the upper limit of each class. It provides a cumulative summary of the data distribution by adding up the frequencies or proportions of all preceding classes.

To construct a cumulative relative frequency distribution, you start with the lowest class and calculate the relative frequency (proportion) of data items in that class. Then, for each subsequent class, you add the relative frequency of that class to the cumulative relative frequency from the previous class. This cumulative value represents the proportion of data items with values less than or equal to the upper limit of the current class.

In essence, a cumulative relative frequency distribution allows you to track the accumulation of data values as you move through the classes, giving insights into the overall distribution and the proportion of data items falling below specific values.

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Answer: in 340 million square miles there are 8.808 x 10^10 hectares

Step-by-step explanation:

Answer:

a) -2

b) ½

c) y= ½x +6

Step-by-step explanation:

Please see the attached pictures for the full solution.

Answer:

The two angles below are complementary. m∠GHI=x. What is x?

[Figure 1]

Candace is puzzled. Are you? Using equations and geometry can help you figure this one out. Pay attention and you will learn all that you need to know from this Concept.

Step-by-step explanation:

Let's think about angle pairs. There are different types of angle pairs.

Supplementary angles are two angles that form a straight line, and their sum is always 180∘.

Complementary angles together form a right angle and have a sum of 90∘.

Adjacent angles are next to each other. When they form a line, their sum is 180∘.

Vertical angles are directly opposite each other. They are equal.

Take a look at this situation involving angle pairs.

Fill in the figure below with the angle measures for all of the angles shown.

[Figure 2]

First, notice that we only have one angle to go on. This angle measures 70 degrees. However, that is enough information to figure out all of the other angles in this diagram. We can use the information that we know about angles to figure the measures of these angles out.

Let’s begin with adjacent angles. Angle b is adjacent to the 70 degree angle. Since we know that adjacent angles form a straight line, the sum of the two angles is 180∘.

We can write this equation.

180=70+b

We know that b is equal to 110∘.

Next, we can work on the vertical angles. Angle c is vertical with angle b. Vertical angles have the same measure, so the measure of angle c is also 110∘.

Angle a is vertical with the 70∘ given angle, we know that this one is also 70∘.

Using our known information, we have figured out the measures of all of the missing angles.

Find the measure of an angle that forms a supplementary angle with ∠MRS if m∠MRS is:

Example A

61∘

Solution:  119∘

Example B

40∘

Solution:  140∘

Example C

121∘

Solution:  59∘

Now let's go back to the dilemma from the beginning of the Concept.

[Figure 3]

If the two angles are complementary, then we know that the sum of the two angles is 90 degrees.

Let's write an equation to show that.

x+34=90

Now we can solve for x.

x=90−34

x=56∘

Answer:

1/15

Step-by-step explanation: