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Question 6
Determine whether each pair of triangles is similar. Justify your answer.
10
18 25
(85°
45
85
Ω

Answer:

63

Step-by-step explanation:

9 x 14 = 126/2 = 63

The solution to the system of equations graphed below is,

⇒ (0, 1)

Since, We have to given that;

Two system of equations are,

⇒ g (x) = 3x + 2

⇒ f (x) = |x - 1| + 1

Here, The graph of both system of equation are shown in graph.

We know that;

In a graph, the solution of system of equation are represented by a intersection point of both graph.

Here, In the graph of system of equation,

Intersection point is,

⇒ (0, 1)

Hence, The solution to the system of equations graphed below is,

⇒ (0, 1)

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Answer:

5

Step-by-step explanation:

Slope = (y2 - y1) / (x2 - x1)

Slope = (28 - 18) / (4 - 2)

Slope = 10 / 2 = 5

Answer:

5

Step-by-step explanation:

5 is your answer because if you plot these on a graph you would know how many points there are in between them and there are 5

i hope this helps :)

Answer:

11 weeks

Step-by-step explanation:

101 + 12x = 225

101 + 12x - 101 = 225 - 101

12x = 124

x = 10 1/3

Since you can't have 1/3 of a week it will be 11 weeks

Answer:

\(x=8\)

Step-by-step explanation:

\(x+9+3x=4x+2(x-3.5)\)

Distribute 2 to the parenthesis

\(x+9+3x=4x+2x-7\)

Combine like terms

\(4x+9=6x-7\)

Subtract 4x from both sides

\(4x+9=6x+-7\)

\(-4x\)        \(-4x\)            

\(9=2x+-7\)

\(2x+-7=9\)

Add 7 to both sides

\(2x+-7=9\)

        \(+7\)    \(+7\)

\(2x=16\)

Divide both sides by 2

\(2x=16\)

\(/2\)      \(/2\)

\(x=8\)

Hope this helps!

Answer:

The sum is a binomial with a degree of 6

Step-by-step explanation:

we have

(3x^{2}y^{2}-2xy^{5})+(-3x^{2}y^{2}+3x^{4}y)

Group terms that contain the same variable

(3x^{2}y^{2}-3x^{2}y^{2})-2xy^{5}+3x^{4}y

0-2xy^{5}+3x^{4}y

-2xy^{5}+3x^{4}y

The sum is a binomial ( two terms) with a degree of 6  

-2xy^{5} has a degree of 6 (x has an exponent of 1, y has 5, and 1+5=6)

Answer:

D. The sum is a binomial with a degree of 6

Step-by-step explanation:

The correct option is A, equilibrium price increases from $6 to $8.

In economics, equilibrium is a state in which the supply and demand for a product or service are balanced, resulting in a stable price. This can occur in a free market, where the price of a good or service is determined by the interaction of buyers and sellers.

Overall, equilibrium is a fundamental concept in many different fields, representing a state of balance or stability in a system or situation.

If the demand schedule changes from D2 to D1, then the demand curve shifts to the left. As a result, the new equilibrium point will be where the new demand curve (D1) intersects with the supply curve (S1).

From the table, we can see that the new equilibrium point is at a price of $8 and a quantity of 15. Therefore, the equilibrium price increases from $6 to $8, but the equilibrium quantity decreases from 15 to 13.

So the correct answer is: equilibrium price increases from $6 to $8.

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Answer:

A = L x B

Step-by-step explanation:

considering one of your given value is compatible with the formula your ans should be 10 yd.square

A= Lx B

A= 2yd x 5yd

A= 10yd.square

If they indicate a different door, they are lying. Based on their response, you can determine which door leads to the treasure.

To determine which person always tells the truth and which person always lies, you can ask any one of them a question whose answer you already know. For example, you could ask "What is my name?" and then verify the answer with someone else. Once you have identified the person who always tells the truth and the person who always lies, you can ask the person who sometimes tells the truth or lies a question that will allow you to determine whether they are telling the truth or lying. A good question to ask the person who sometimes tells the truth or lies is "If I asked one of the other two people which door leads to the treasure, what would they say?" If the person responds by indicating the door that leads to the treasure, they are telling the truth.

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To count the number of different 6-letter strings that can be formed using the letters c, i, r, c, l, and e, we can use the permutation formula. There are 6 choices for the first letter, 5 choices for the second letter (since we can't use the same letter twice), and so on, giving us:

6 x 5 x 4 x 3 x 2 x 1 = 720

However, not all of these strings meet the condition that the two occurrences of the letter c are separated by at least one other letter. To count the number of strings that do meet this condition, we can use the complementary counting method.

First, let's count the number of strings in which the two c's are adjacent. There are 5 positions where the two c's could be (the first two, second and third, third and fourth, fourth and fifth, or last two positions), and once we place the c's, we have 4 letters left to fill in the remaining 4 positions. This gives us:

5 x 4 x 3 x 2 x 1 = 120

Now, let's count the total number of 6-letter strings that have at least one pair of adjacents c's. We can use the same method as above, but this time we can place the two c's anywhere in the string, giving us:

6 x 5 x 4 x 3 x 2 x 1 - 5 x 4 x 3 x 2 x 1 = 720 - 120 = 600

Finally, we can subtract this from the total number of 6-letter strings to get the number of strings in which the two c's are separated by at least one other letter:

720 - 600 = 120

Therefore, there are 120 different 6-letter strings that can be formed using the letters c, i, r, c, l, and e in which the two occurrences of the letter c are separated by at least one other letter.

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The best measure of center for the data is the mode only.

a central tendency is a central or typical value for a probability distribution. Colloquially, measures of central tendency are often called averages. The term central tendency dates from the late 1920s. The most common measures of central tendency are the arithmetic mean, the median, and the mode.

In this particular data, it is formed of letter with no definite values, therefore to find the mean value would be and the median would be impossible but the mode can be found.

Firstly we re arrange the letters in alphabetical order e, a, u, i, e, o, o, e, u, a, i, e, o, u, a = a,a,a,e,e,e,e,i,i,o,o,o,u,u,u.

Then the letter that appeared most can be picked out.

Only e appear 4 times. This means that e is the mode of the data.

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As the condition "1. Decreasing absolute values and 2. Limit of the terms" of the Alternating Series Test are met, so the series converges.

The given series is an alternating series, which can be written as:
Σ((-1)^n / (3n+1)), with n ranging from 1 to infinity.

To test for convergence using the Alternating Series Test, we need to verify two conditions:

1. The absolute value of the terms must be decreasing: |a_(n+1)| ≤ |a_n|
2. The limit of the terms must approach zero: lim(n→∞) a_n = 0

Let's examine these conditions:

1. Decreasing absolute values:
a_n = (-1)^n / (3n+1)
a_(n+1) = (-1)^(n+1) / (3(n+1)+1) = (-1)^(n+1) / (3n+4)
Since n is always positive, it's clear that the denominators (3n+1) and (3n+4) increase as n increases. Therefore, the absolute values of the terms decrease.

2. Limit of the terms:
lim(n→∞) |(-1)^n / (3n+1)| = lim(n→∞) (1 / (3n+1))
As n goes to infinity, the denominator (3n+1) grows without bounds, making the fraction approach zero. Thus, lim(n→∞) (1 / (3n+1)) = 0.

Both conditions of the Alternating Series Test are met, so the series converges.

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If q is an odd number and the median of q consecutive integers is 120, then the largest of these integers is option (A) (q-1) / 2 + 120

The number q is an odd number

The median of q consecutive integers = 120

Consider the q = 3

Then three consecutive integers will be 119, 120, 121

The largest number = 121

Substitute the value of q in each options

Option A

(q-1) / 2 + 120

Substitute the value of q

(3-1)/2 + 120

Subtract the terms

=2/2 + 120

Divide the terms

= 1 + 120

= 121

Therefore, largest of these integers is (q-1) / 2 + 120

I have answered the question in general, as the given question is incomplete

The complete question is

if q is an odd number and the median of q consecutive integers is 120, what is the largest of these integers?

a) (q-1) / 2 + 120

b) q/2 + 119

c) q/2 + 120

d) (q+119)/2

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Using the formula of area of a circle, about 226.08in² has been eaten

The diameter of the pizza is given as 24 inches. To calculate the area of the entire pizza, we need to use the formula for the area of a circle:

Area = π * r²

where π is approximately 3.14 and r is the radius of the circle.

Given that the diameter is 24 inches, the radius (r) would be half of the diameter, which is 12 inches.

Let's calculate the area of the entire pizza first:

Area = 3.14 * 12²

Area = 3.14 * 144

Area ≈ 452.16 square inches

Now, if half of the pizza is consumed, we need to calculate the area of half of the pizza. To do that, we divide the area of the entire pizza by 2:

Area of half of the pizza = 452.16 / 2

Area of half of the pizza ≈ 226.08 square inches

Therefore, if half of the pizza is consumed, approximately 226.08 square inches of pizza would be eaten.

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Answer:

If both A and B together can finish it in 4 days, how many days will B take to finish the work? ⇒x=12 or x = 2 x cannot be less than 6. Therefore, B also can finish the work in 12 days.

Hope You Enjoy !

Step-by-step explanation:

Please find attached herewith the solution of your question.

Hope it helps.

Answer:

62 square feet.

Step-by-step explanation:

7*5=35, 9*3=27, 35+27=62

We can show that the given vector field f(x,y,z) is not a gradient vector field by computing its curl. If the curl of a vector field is non-zero, then the vector field cannot be expressed as the gradient of a scalar potential function.

Let's compute the curl of the given vector field:

curl(f) = (∂Q/∂y - ∂P/∂z)i + (∂R/∂z - ∂P/∂x)j + (∂P/∂y - ∂Q/∂x)k

where f = ⟨P,Q,R⟩ is the given vector field.

Substituting the components of f(x, y, z), we get:

curl(f) = (-2cos(2x))i + 0j + 14xcos(2x)k

Since the y-component of the curl is zero, we can ignore it. Therefore, we have

curl(f) = (-2cos(2x))i + 14xcos(2x)k

Since the curl of the vector field is non-zero, we can conclude that f(x,y,z) is not a gradient vector field.

This is because a gradient vector field always has zero curl.

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As an integer the evaluation comes out to be 5 for the expression +3/24-2%1

Expression is: 5 + 3/24 - 2 % 1.

We will solve this expression step by step:

1) we will solve the modulo operation: 2 % 1 = 0.

2) we will solve the division operation: 3/24 = 0.125.

Now, we will substitute the values in the given expression: 5 + 0.125 - 0 = 5.125.

Since we need to evaluate the expression as an integer, we will round it off to the nearest integer.5.125 is closer to 5 than to 6.

Therefore, we will round it down to 5.Hence, the integer value of the given expression is 5.

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The given statement, "According to the Sloan Career Cornerstone Center, individuals working in this area, "computational methods are applied to formulate and solve complex mathematical problems in engineering and the physical and the social sciences" is true. Computer-based computational approaches are used to solve mathematical models that represent physical processes quantitatively.

Computational methods may be used to forecast how complex systems will behave under various situations, which is frequently the case when straightforward analytical answers are not accessible.

Its goal is to analyze the behavior of complicated systems using computer simulations. In the 1960s, computational approaches first appeared in engineering. Since that time, structural engineers have led the way in developing technical fixes for issues with engineering analysis and design. The development of computational techniques has been driven by the emergence of electronic computers and the enormous rise in processing capacity. A wide range of engineering specialties have been significantly impacted by the quick advancements in computer technology.

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The complete question is, "According to the Sloan Career Cornerstone Center, individuals working in this area, "computational methods are applied to formulate and solve complex mathematical problems in engineering and the physical and the social sciences. True or False"

mathematics is applied in engineering and the physical and social sciences to solve complex problems, design structures, analyze data, make predictions, and study patterns and relationships.

mathematics is applied extensively in engineering and the physical and social sciences to solve complex problems and make accurate predictions. In engineering, mathematics is used to model and analyze systems, design structures, and solve optimization problems. For example, civil engineers use mathematical principles to calculate the strength and stability of bridges and buildings, while electrical engineers use mathematical equations to design circuits and analyze electrical systems.

In the physical sciences, mathematics is used to describe and explain natural phenomena. Physicists use mathematical models and equations to understand the behavior of particles, the motion of objects, and the interactions of forces. Mathematics provides a precise language to represent and analyze physical phenomena, allowing scientists to make predictions and test hypotheses.

In the social sciences, mathematics is used to analyze data, make predictions, and study patterns and relationships. Economists use mathematical models to analyze economic trends, forecast future outcomes, and understand the impact of various factors on the economy. Mathematicians and statisticians develop statistical methods to analyze social data and study patterns in areas such as population growth, social networks, and voting behavior.

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Answer:

$210

Step-by-step explanation:

30*7= 210

Answer: $210

Step-by-step explanation:

Answer:

x = -2+√3i and -2-√3i

Step-by-step explanation:

The formula for the general formula is expressed as;

x = -b±√b²-4ac/2a

Given the expression

x²+4x+7 = 0

a = 1, b = 4 and c = 7

Substitute

x = -4±√4²-4(1)(7)/2(1)

x  = -4±√16-28/2

x = -4±√-12/2

x = -4±√4*-3/2

x = -4±2√-3/2

x = -4±2√3i/2

x = -4+2√3i/2 and  -4-2√3/2

x = -2+√3i and -2-√3i

The equation of the linear function is A(t) = -975t + 15000

From the question, we have the following parameters that can be used in our computation:

The table of values

From the table of values, we have:

A(t)         t

11,100   4

7200   8

3300   12

From the above table of values, we can see that

As t increase by 4, the value of A(t) decreases by 3900

This means that the table of values is a linear relation, and the slope is

slope = -3900/4

slope = -975

A linear equation is represented as

y = mx + c

Where

slope = m

So, we have

A(t) = -975t + c

Using the points on the table, we have

11000 = -975 * 4 + c

Evaluate

c = 15000

So, we have

A(t) = -975t + 15000

Hence, the equation is A(t) = -975t + 15000

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Answer:

.....Your answer is D

...

.

Answer:  x > -8

Step-by-step explanation:

3x - 17 < 4x -  9   subtract 3x from both sides, and add 9 to both sides

-3x + 9 < -3x + 9

0  - 8   <  x  +  0      Rewrite and reverse the sign to simplify

     x > -8

The length of the other diagonal is 22.36 cm.

Diagonal is defined as a sloping line or the slant line, that connects to the vertices of a shape.

Let's call the length of the other diagonal "d".

Since a rhombus has perpendicular diagonals that bisect each other

we can use the Pythagorean theorem to find the length of the other diagonal:

d^2 = 10^2 + 10^2 = 100

d = sqrt(100) = 10 * sqrt(10) = 10 * 2.236 = 22.36 cm

Therefore, the length of the other diagonal is 22.36 cm.

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Answer:

2(x+4)

Step-by-step explanation:

to factor an expression, you need to take out the gcf.

the answer would be

2(x+4)

During DNA replication, proofreading occurs during the S phase. The correct answer is Option B.

DNA replication is a biological process that occurs during cell division and is necessary for the accurate transmission of genetic material from one generation to the next. In this process, DNA is duplicated, resulting in two identical copies of the genetic material.

Proofreading is a mechanism by which newly synthesized DNA is double-checked for mistakes made during DNA replication. This mechanism is an essential step in maintaining the integrity of genetic information and ensuring that genetic material is accurately transmitted from generation to generation.

During which phase will proofreading operate to fix the mistake?

During the S phase of the cell cycle, DNA is replicated, and the newly synthesized DNA is checked for mistakes made during the process of DNA replication. This process is carried out by DNA polymerase, which is responsible for synthesizing new strands of DNA and correcting any mistakes that may have occurred during replication, as well as removing any mismatches in the DNA sequence.

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When performing a hypothesis test based on a 95% confidence level, the chances of making a type II error are 5%.

The process of hypothesis testing is used to determine whether or not a given statistical hypothesis is valid. The objective of this method is to determine whether the null hypothesis can be accepted or rejected based on the sample data obtained.

Hypothesis testing can be used to evaluate two hypotheses. The null hypothesis is the one that must be accepted or rejected, while the alternative hypothesis is the one that must be supported. In other words, hypothesis testing is a way of determining whether the null hypothesis is reasonable or not.

The Type II error is defined as the error that occurs when the null hypothesis is not rejected even though it is incorrect. In hypothesis testing, this type of error is referred to as a beta error or a false-negative error. The chances of making a Type II error depend on several factors, including the sample size, the level of significance, and the power of the test. When the level of significance is lowered to 0.05, the chances of making a Type II error are 5%.

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Answer:

80%

Step-by-step explanation:

Answer:

The answer is 1=5% so 5 × 16 = 80

Answer:

the answer is 7

Answer:

7

Step-by-step explanation: