HELP DUE TODAY!!!!!!!!!!!
If B has a y-coordinate of 4, what is the x-coordinate?

Answer:

the answer in this is letter A

Kevin buys a motorcycle for $11,000 with an annual interest rate of 10.75% and a 108-month term, his monthly payments will be $200.39 if he makes a down payment of $2,300.

The monthly payment for a $11,000 loan with an annual interest rate of 10.75% and a 108-month term can be calculated using the formula for the present value of an annuity:

[tex]PV = PMT * (1 - (1 + r/n)^{-n*t}) / (r/n)[/tex]

where PV is the present value of the loan, PMT is the monthly payment, r is the annual interest rate, n is the number of compounding periods per year, and t is the loan term in years.

With a down payment of $2,300, the loan amount is reduced to $8,700 ($11,000 - $2,300). Plugging in the values, we get:

PV = $8,700

r = 0.1075

n = 12 (since payments are monthly)

t = 9 (108 months / 12)

PMT = $200.39 (rounded to the nearest cent)

Kevin needs to pay off a loan of $11,000, which he plans to do over a period of 108 months with an annual interest rate of 10.75%. However, if he makes a down payment of $2,300, his loan amount will be reduced to $8,700. Using the formula for the present value of an annuity, we can calculate his monthly payments, which come out to be $200.39. Therefore, his monthly payments will be $200.39 if he makes a down payment of $2,300.

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Answer:

-7/8

Step-by-step explanation:

The two coordinates shown are (0,5) and (8,-2).

The slope formula is (y2-y1)/(x2-x1).

Using that, the slope of a line passing through both points is (-2-5)/(8-0).

That reduces to -7/8.

Answer:

-7/

Step-by-step explanation:

The solution of the given system of the equation will be (0, 1), and (4, 9).

Simultaneous equations, a system of equations Two or more equations in algebra must be solved jointly (i.e., the solution must satisfy all the equations in the system). The number of equations must match the number of unknowns for a system to have a singular solution.

There are four methods for solving systems of equations: graphing, substitution, elimination, and matrices.

Given a system of equations such that,

y = x² - 2x +1

y = 2x + 1

By subtracting both equations we will get,

x²-2x +1 - 2x -1 = 0

x² -4x = 0

x = 0, x = 4

at this value

y = 1, y = 9

therefore, the solution of the given system of the equation will be (0, 1), and (4, 9).

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Option A and C will be the correct answers based on the provided statement.

A right triangle's hypotenuse is its longest side, its "opposing" side is the one that faces a certain angle, and its "adjacent" side is the one that faces the angle in question. To define the side of right triangles, we utilize specific terminology.

Congruence of the SAS Triangle According to the theorem, two triangles are said to be congruent to one another if they have a single pair of corresponding sides and an incorporated angle that are equal to one another.

The image shows two triangles that are congruent by the SAS Congruence Theorem.

As a result, the following claims satisfy the requirements for two triangles to be regarded as congruent to one another by the SAS Congruity Theorem:

A. the corresponding two sides and the included angle in both triangles are congruent.

C. A pair of two sides that are congruent with the equivalent two sides and angle in the opposite triangle and are parallel to an angle's ray.

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The degree of the given polynomial is 2 and the leading coefficient is 5. The given expression is 5a^(2)+2a+6. It is a polynomial expression.

The degree of a polynomial is the highest power of the variable in the polynomial. In this case, the highest power of the variable a is 2, so the degree of the polynomial is 2.

The leading coefficient of a polynomial is the coefficient of the term with the highest power of the variable. In this case, the term with the highest power of the variable a is 5a^(2), so the leading coefficient is 5.

Therefore, the degree of the given polynomial is 2 and the leading coefficient is 5.

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Answer:

i believe this is how you solve that problem... 2÷5×4

The simplified expression is (8x-7) / ((3x-2)[tex]^{((2)/(3)))}[/tex].

To simplify the expression (3(3x-2)[tex]^{((1)/(3))}[/tex] - (x-1)(3x-2)[tex]^{(-(2)/(3)))/((3x-2)}[/tex][tex]^{((2)/(3)))}[/tex] first we need to perform the indicated operations.

1. Using the power rule, we can rewrite (3x-2)[tex]^{((1)/(3))}[/tex] as 3x-2 and (3x-2)^(-(2)/(3)) as 1/(3x-2).  

Therefore, the expression can be rewritten as (3(3x-2) - (x-1)/(3x-2)) / ((3x-2)[tex]^{((2)/(3)))}[/tex].

2.Now, using the distributive property, we can simplify the expression to (9x-6-(x-1)) / ((3x-2)[tex]^{((2)/(3)))}[/tex].

Finally, simplifying further, we get the expression (8x-7) / ((3x-2)[tex]^{((2)/(3)))}[/tex].

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Answer:

1/  24 bottle of water for $3 is a better buy

2/ $0.045

Step-by-step explanation:

12 bottles of water for $2

2 / 12 =$0.17

So, it costs $0.17 for each bottle of water.

24 bottles of water for $3

3 / 24 = $0.125

So, it costs $0.125 for each bottle of water.

0.17 - 0.125 = $0.045

So, 24 bottles of water for $3 is a better buy by $0.045

The magnitude of the resultant force  ||FR|| is 80.55 N.

The weight of the box is acting straight downward, perpendicular to the incline, so it does not affect the magnitude of the resultant force parallel to the incline. Therefore, we only need to consider the force of 150 N pushing the box up the incline.

Let's call the angle between the force of 150 N and the incline "theta". We can find theta by subtracting 58 degrees from 90 degrees (since the incline is at an angle of 58 degrees with respect to the horizontal). So:

theta = 90 degrees - 58 degrees

theta = 32 degrees

Now we can use trigonometry to find the component of the force of 150 N parallel to the incline. We'll use sine, since we know the hypotenuse (the force) and the opposite side (the component parallel to the incline):

sin(theta) = opposite/hypotenuse

sin(32 degrees) = ||FR||/150 N

Solving for ||FR||, we get:

||FR|| = 150 N * sin(32 degrees)

||FR|| ≈ 80.55 N

Therefore, the magnitude of the resultant force is approximately 80.55 N.

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The equation are: x = -1 radians (-57.3°) and x = 11 radians (626.9°).

To solve this equation, use the identity sin2x + cos2x = 1 and apply it to the left side of the equation.

2 sin2x + 20 cos x = 6

2 (1 - cos2x) + 20 cos x = 6

2 - 2 cos2x + 20 cos x = 6

2 cos2x - 20 cos x + 2 = 6

cos2x - 10 cos x + 1 = 0

Next, solve the resulting quadratic equation using the quadratic formula: x = [-b ± √(b2 - 4ac)]/2a. In this case:

x = [-(-10) ± √((-10)2 - 4(1)(1))]/2(1)

x = [10 ± √(100 - 4)]/2

x = [10 ± √(96)]/2

x = (10 ± 4√6)/2

x = (10 ± 12)/2

x = 5 ± 6

We then use the interval [0,2π) to calculate the exact radian values for x. The two solutions in this interval are:

x = 5 - 6 = -1

x = 5 + 6 = 11

For reference, the angle corresponding to -1 radians is -57.3° and the angle corresponding to 11 radians is 626.9°.
To check the solution, graph the two sides of the equation on Desmos, with the interval [0,2π). The graph will show the two points of intersection (marked with circles) which correspond to the two solutions.

In conclusion, the exact values of x which satisfy the equation are: x = -1 radians (-57.3°) and x = 11 radians (626.9°).

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Answer:

a = 6

b = 5

c = -4

Step-by-step explanation:

(2x-1)(3x+4) = [tex]6x^{2}[/tex]+8x-3x-4 = [tex]6x^{2}[/tex]+5x-4

If the equation is [tex]ax^{2}[/tex]+bx+c, then the values of a, b, and c, are 6, 5, and -4 as it makes the equation true.

Answer: 22

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

(36 x8-204)

multiply first

36(8)=288

then subtract

288-204=84

8+84 ÷6

divide first

84 ÷6=14

8+14=22

The proof is complete.

To prove that there exists a basis in vector space V that satisfies the condition of $W = \{0\}$, we will use the dimension theorem. The dimension theorem states that if $V$ is an $n$-dimensional vector space, then any subspace of $V$ has a dimension that is less than or equal to $n$. In this case, the given subspace $W$ has a dimension of $n-1$ and so it must be a subspace of $V$. Since the dimension of $W$ is less than the dimension of $V$, the dimension theorem states that there exists a basis in $V$ that satisfies the condition of $W = \{0\}$. Therefore, the proof is complete.

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The effective interest rate for the specified account is 6.70%.

To find the effective interest rate, we can use the following formula:
Effective Interest Rate = (1 + Nominal Yield / Number of Compounding Periods) ^ Number of Compounding Periods - 1

In this case, the nominal yield is 6.5% and the number of compounding periods is 12 (since it is compounded monthly). Plugging these values into the formula, we get:

Effective Interest Rate = (1 + 0.065 / 12) ^ 12 - 1
Effective Interest Rate = (1.0054166666666667) ^ 12 - 1
Effective Interest Rate = 1.0670171619870418 - 1
Effective Interest Rate = 0.0670171619870418

Multiplying by 100 to convert to a percentage, we get:

Effective Interest Rate = 6.70%

Therefore, the effective interest rate for the specified account is 6.70%.

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The value of the determinant of the coefficient matrixis 102.

A coefficient matrix in linear algebra is a matrix made up of the coefficients of the variables in a group of linear equations. In order to solve systems of linear equations, the matrix is used.

The value of the determinant of the coefficient matrix can be found by expanding the determinant along the second row. The coefficient matrix is:

| -3 0 -6 |
| 5 -2 3 |
| 2 -1 -7 |

Expanding the determinant along the second row, we get:

= 5(-1)³(-3(-7) - (-6)(-1)) - (-2)(-1)⁴((-3)(-7) - (-6)(2)) + 3(-1)⁵((-3)(-1) - (0)(2))
= 5(21 - 6) - (-2)(21 - 12) + 3(3 - 0)
= 5(15) - (-2)(9) + 3(3)
= 75 - (-18) + 9
= 75 + 18 + 9
= 102

Therefore, the value of the determinant of the coefficient matrix is 102.

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The required slope of the line shown in the graph is 4/3, and the lines representing the rise and run are shown in the graph.

The slope of a line is a measure of how steeply the line is inclined with respect to the horizontal axis.

Here,

To calculate the slope of a line from the rise and run values, we use the formula:

slope = rise/run

In this case, rise = 6 and run = 4.5. Substituting these values into the formula, we get:

slope = 6 / 4.5

Simplifying the fraction by dividing both the numerator and denominator by 1.5,

slope = 4/3

Therefore, the slope of the line is 4/3.

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Answer:

Step-by-step explanation:

Given that, There are 16 songs that are put on the next CD.And there are 8.75 more songs.Also, 60% of the songs are removed. Based on the above information, the calculation is as follows:

16+(0.875 x 16)=17.4

17.4(0.60 x 17.4)= 181.656 = 182 :)

To solve this problem, we can use a system of equations. Let's call the number of main-floor seats x and the number of balcony seats y.
The first equation can be written as:
10x + 4y = 5800
The second equation can be written as:
0.3x + 0.5y = 1900

Now we can use the elimination method to solve for one of the variables. Let's multiply the second equation by -10 to eliminate the x variable:
-3x - 5y = -19000
Adding the two equations together gives us:
7x - y = 3900
Now we can use substitution to solve for one of the variables. Let's solve for y in the first equation:
y = (5800 - 10x)/4
And substitute this value into the second equation:
7x - (5800 - 10x)/4 = 3900
Multiplying both sides by 4 gives us:
28x - 5800 + 10x = 15600
Solving for x gives us:
38x = 21400
x = 563.16
And plugging this value back into the first equation to solve for y gives us:
y = (5800 - 10(563.16))/4
y = 609.21
So there are approximately 563 main-floor seats and 609 balcony seats.

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Answer:

There would be no value to the laptop. If you’re looking for the actual value, it would be worth $-375.

Step-by-step explanation:

5. 24 hours over 7 days (Because 1 day = 4 hrs)

6. 16 limes over 2 bags (1 bag = 8 limes)

7. 54 cups over 9 boxes (6 cups = 1 box)

8. 27 meters (or minutes) over 3 seconds (9 meters over 1 second)

9. 36 lbs over $24 ($1 = 1.5lbs)

J is a maximal ideal.

1. To prove that A/J is a commutative ring with unity, note that the operations of addition and multiplication on A/J are well-defined and are commutative since they are inherited from the commutative ring A. Furthermore, the additive identity of A is the same as the additive identity of A/J, and therefore A/J has a unity.
2. Suppose first that J is a prime ideal of A. Then, if A/J is not an integral domain, there exist two nonzero elements x,y of A/J such that xy=0. This means that x and y are in the same coset of J in A. Thus, x-y is an element of J. Since J is prime, either x or y must be in J, which is a contradiction. Therefore, A/J is an integral domain. Conversely, if A/J is an integral domain, then the same argument can be reversed to show that J is a prime ideal.
3. If J is a maximal ideal of A, then A/J is a field by the fact proved in this chapter. Since a field is an integral domain, J is a prime ideal.
4. Suppose that A/J is a field. Then, for any ideal I of A, either I is contained in J or J is contained in I. This implies that J is a maximal ideal.

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Answer:

[tex]27\pi[/tex]

Step-by-step explanation:

The area of a circle is given by the formula [tex]A = \pi r^2[/tex].

We are given the radius of this circle, so we can plug in.

[tex]A = \pi r^2\\A=6^2\pi \\A=36\pi[/tex]

Seeing that there is [tex]\frac{3}{4}[/tex] of the circle left, multiply [tex]36\pi[/tex] by [tex]\frac{3}{4}[/tex].

[tex]36\pi(\frac{3}{4})\\ 9\pi (3)\\27\pi[/tex]

Answer:

6x + 3

Step-by-step explanation:

Answer:

6x + 3

Step-by-step explanation:

x = a number

6 times a number (x) can also be written as 6x.

Plus 3 is simply adding 3, therefore, it is written as 6x+3

You can write an equivalent fraction with a smaller numerator and denominator.

When we take a fraction with the ratio of two integers =

Let the odd numerator be 3, and

Let the odd denominator be 9

therefore, now that we have to determine if one can write an equivalent fraction with a smaller numerator and denominator, the ratio will be as follows:

3:9 or we can similarly say 3/9

when we further simplify it, we will be getting the value of 1:3 or 3/9

hence, this shows that you can write an equivalent fraction with a smaller numerator and denominator.

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Answer: Im pretty sure its B

Step-by-step explanation:

Using probability distribution, we can find that P(x=9) = 0.13

To determine the chance of each potential value that a random variable might have, a function known as the probability distribution is used. A discrete probability distribution can be defined using a probability distribution function and a probability mass function.

Both a probability density function and a probability distribution function can be used to define a continuous probability distribution. The geometric, Bernoulli, binomial, and Bernoulli distributions are examples of probability distributions.

Now in the given question,

P(3) = .04

P(6) = .62

P(12) = .21

Now,

p (3) + p (6) + p (9) + p (12) = 1

0.04 + 0.62 + p(9) + 0.21 = 1

p(9) = 0.13

Therefore, the value of P (9) = 0.13

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If a = -3 when g = 9, the two values for a, which will make g equal 25 will be ± 9/5.

If G is inversely proportional to the square of A, then we can write the relationship as:
G = k/A^2 Where k is a constant.

We can use the given values of A and G to find the value of k:
9 = k/(-3)^2
9 = k/9
k = 81

Now we can use the value of k and the desired value of G to find the values of A:

25 = 81/A^2
A^2 = 81/25
A = ± √(81/25)
A = ± 9/5

So the two values of A that will make G equal 25 are 9/5 and -9/5.

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The amount of dog food consumed by five puppies every day as per given condition is equal to 0.65 pounds of food.

Total number of Julia dog Toby  puppies =  5

Dog food eats by each pup =  0.13 pounds every day

Total dog food consume by puppies in one day

= ( total number of puppies ) × ( Dog food eats by each pup every day )

Substitute the value to get the total consumed food,

⇒ Total dog food consume by puppies in one day

= ( 5 ) × ( 0.13 ) pounds of dog food

⇒ Total dog food consume by puppies in one day

= ( 0.65 ) pounds of dog food

Therefore, every day total dog food eat by puppies is equal to 0.65 pounds of food.

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Answer:

See below.

Step-by-step explanation:

This is the correct formula for simple interest, but be careful with the numbers.

a = 6 000(1 + 0. 028t)

0.028 means 2.8% interest rate.

For 2.9% interest rate it should be

a = 6 000(1 + 0. 029t)

The equivalent expression is option D)  [tex]81/m^7.[/tex]

What is the equivalent expression?

In mathematics, an equivalent expression is one that has the same value or meaning as another expression, even though it may look different. In other words, two expressions are equivalent if they simplify to the same value or form.

To simplify the expression [tex](3m^{(-4)})^3 * (3m^5)[/tex], we need to apply the power of a power property of exponents, which states that [tex](a^b)^c = a^(b*c)[/tex].

Using this property, we can rewrite [tex](3m^{(-4)})^3[/tex] as [tex]3^3[/tex] * [tex](m^{(-4)})^3 = 27 * m^{(-12)[/tex]. Similarly, we can rewrite (3m⁵) as 3 * m⁵.

Substituting these values back into the original expression, we get:

[tex](3m^{(-4)})^3 * (3m^5) = 27 * m^{(-12)} * 3 * m^5[/tex]

[tex]= 81 * m^{(-12+5)[/tex]

[tex]= 81 * m^{(-7)[/tex]

Therefore, the equivalent expression is option D) [tex]81/m^7.[/tex]

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