Vat is 2+5+5+5-2
I nneed anser wisth explenation and backround support that your answer has been tried and is and still stands true to this day. ANY ANSWE THAT IS NOT RELIABLE WILL BE REPORTED> BUT if U try hard and aswr corectily i vill GIVE BRAINLIEST.

Answer:

C

Step-by-step explanation:

\(\frac{12x^3-14x^2-40x}{2x-5}\) ( factorise numerator by factoring out 2x from each term )

12x³ - 14x² - 40x

= 2x(6x² - 7x - 20) ← factor the quadratic

Consider the product of the factors of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 6 × - 20 = - 120 and sum = - 7

The factors are - 15 and + 8

Use these factors to split the x- term

6x² - 15x + 8x - 20 ( factor the first/second and third/fourth terms )

= 3x(2x - 5) + 4(2x - 5) ← factor out (2x - 5) from each term

= (2x - 5)(3x + 4)

Then

\(\frac{2x(2x-5)(3x+4)}{2x-5}\) ← cancel the common factor (2x - 5) on numerator/denominator

= 2x(3x + 4) ← distribue

= 6x² + 8x → C

Answer:

It is true

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Turn 3 2/3 into improper fraction: 11/3

11/3-5/3=6/3=2

The value of a is 2

We can use the slope-intercept form of a line, y = MX + b, to find the equation of the line.

The slope (m) of the line can be found using the following formula:

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

where (x1, y1) and (x2, y2) are the coordinates of two points on the line.

So, m = (5 - (-5)) / (4 - (-1)) = 10/5 = 2

Now, we can use the point-slope form of a line, y-y1 = m(x-x1)

where (x1,y1) is any point on the line and m is the slope of the line.

In this case, we will use the point (x1, y1) = (–1, –5)

so, y-y1 = m(x-x1) = -5 - 2(-1-x) = -5-2+2x

Now we know that the point (a,1) is also on the line, we can substitute the value of x and y in the equation

so, 1 - (-5) = 2(a - (-1))

1 +5 = 2a+2

6 = 2a+2

4 = 2a

a = 2

Therefore, the value of a is 2.

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Answer: A4/8 m if  it isn't there then it's 1/2

Step-by-step explanation: let me know if this is right

Answer:

Step-by-step explanation:

The solutions to the system of equations are the points where the graphs intersect, (1,-3) and (4,0).

True. Triangulation can be used to find the location of an object by measuring the angles.

Triangulation is a method used to determine the location of an object by measuring the angles between the object and two or more reference points whose locations are known.

This method is widely used in surveying, navigation, and various other fields.

By measuring the angles, the relative distances between the object and the reference points can be determined, and then the location of the object can be calculated using trigonometry.

Triangulation is commonly used in GPS systems, where the location of a GPS receiver can be determined by measuring the angles between the receiver and several GPS satellites whose locations are known.

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Float rate_of_pay  a declaration for a variable rate_of_pay that can hold values like 11.50 or 12.75.

What is   float rate_of_pay?

Is a fixed or floating rate preferable?

float rate_of_pay

rate_of_pay = 11.50, 12.75;

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Answer:

180.8 or just round to 181

Step-by-step explanation:

The solution to log Subscript 5 Baseline (x + 30) = 3 is 95.

What is Subscript?

A character that appears slightly below or above the typical line of type is referred to as a subscript or superscript, respectively. Usually, it is less substantial than the rest of the text. Superscripts are above the baseline, while subscripts are at or below the baseline.

What is Baseline?

A baseline is a constant point of comparison that is employed in comparison studies. In business, a project's or product's success is frequently evaluated in comparison to a baseline figure for costs, sales, or any other number of factors.

In general, logarithms are used to express large numbers.

Here given that,

\(log_5(x+30) = 0\)

Applying the last rule i.e. \(log_ab =c \implies b = a^c\)

(x+30) = \(5^{3}\)

x + 30 = 125

x = 125 - 30

x = 95

Therefore , the solution to log Subscript 5 Baseline (x + 30) = 3 is 95.

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Mean reversion is the tendency of prices or variables to return to their average level. The mean-reverting level, x1, is calculated using statistical methods and indicates potential future decreases or increases.

Mean reversion refers to the tendency of asset prices or economic variables to move back to their average or mean level over time. The mean-reverting level, x1, for a time series can be calculated using statistical methods like moving averages or exponential smoothing. These techniques estimate the average value or trend of the data.



The interpretation of x1 depends on the context. If the current value is above x1, it suggests a potential future decrease, reverting back to x1. Conversely, if the current value is below x1, it indicates a potential future increase, also reverting back to x1. The deviation from x1 provides insights into the strength or speed of the mean reversion process.



Therefore, Mean reversion is the tendency of prices or variables to return to their average level. The mean-reverting level, x1, is calculated using statistical methods and indicates potential future decreases or increases.

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Answer:

11.2

Step-by-step explanation:

Answer:

-27 and -29

Step-by-step explanation:

Answer:

The desired divisor is n = 21

Step-by-step explanation:

Let that number be n.  Then:

-15/56        -5

---------- = ---------

     n            6

Through cross-multiplication we get:

(-15/56)*6 = -5n, which reduces to:

(-15)(7) = -5n, or 3(7) = n

The desired divisor is n = 21

Answer:

the first number equals 6

the second number equals 10

Step-by-step explanation:

3×n1 + 5×n2 = 68

3×n2 - 4×n1 = 6

3×6 + 5×10= 68

\/ \/

18 + 50= 68

3×10 - 4×6 = 6

\/ \/

30 - 24 = 6

hope this helped :)

Answer:

c

Step-by-step explanation:

i'm taking the test right now

Probability is a branch of mathematics that deals with probability. It's also a number that expresses the probability of something occurring.

P(R) \(=\frac{1}{3}\)

Following are the calculation of the probability that are:

\(=(\frac{2}{1} \frac{1}{3}\frac{2}{3}) +(\frac{1}{3})^2 \\\\=\frac{4}{9} +\frac{1}{9}\\\\ =\frac{5}{9}\\\\\)

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Answer:

P(A) x P(B) = 35 x 13 = 455

P(A∩B) = 18

=> P(A) x P(B) ≠ P(A∩B).

=> A and B are not independent.

=> Option A (No, because 35(13)≠18) is correct.

Hope this helps!

:)

A and B are not independent because 35(13)≠18), the correct option is A

Independent events and probability can be defined as those occurrences that are not dependent on any specific event.

P(A)=35, P(B)=13, and P(A∩B)=18, are A and B independent.

It is to note here that A and B are the odd number outcome and multiples of 3 respectively. So, P (A ∩ B) = 18

P(D│E) = P (D ∩ E)/ P(B)

P(D│E) = 18/13

Here P(D) = P(D│E) = 18/13, which entails that the occurrence of event E will not be affected by the probability of event D’s occurrence.

Taking A and B as independent events, then P(D│E) = P(D).

Here, A and B are not independent because 35(13)≠18), the correct option is A.

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The probability of observing any particular value for a four-degrees-of-freedom t-distribution is nearly zero, and the likelihood that a population item will have a value for this distribution is equal to 1.

When estimating the mean of a normal t-distribution from a small sample in statistics, the t-distribution with four degrees of freedom emerges as a continuous probability distribution.

Given that a t-value t-distribution can be any real number, the likelihood that a population item will have a value for a t-distribution with four degrees of freedom is equal to 1.

In other words, since the distribution is continuous and has an infinite number of possible values, the likelihood of detecting any specific value for a t-distribution with four degrees of freedom is infinitesimally small.

Therefore, The probability of observing any particular value for a four-degrees-of-freedom t-distribution is nearly zero, and the likelihood that a population item will have a value for this distribution is equal to 1.

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Answer:

no its incorrect

Step-by-step explanation:

-2(8m+8)=-16 is worng its m=0

The problem is incorrect.

The correct solution for the given equation is:

-2(8m +8) = -2(8m) -2(8) = -16m -16

You cannot simplify it to -16 as the equation is not a true equation.

Please let me know if there is something more I can assist you with.

If the homeowner helps the professional roofer they will do the job in  2.53 days

Let the number of days to complete the job be x

The rate at which the homeowner will roof is x / 16

The rate at which the professional roofer will roof is x / 3

Adding the rates together gives

x / 16 + x / 3

19x / 48

The rate it will take them both to finish the job is

= 48 / 19

= 2.53 days

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Find the circumference:

8km x 2 x 3.14 = 50.24 km

Arc length = 50.24 x 225/360 = 31.4 km

answer: C. 10 pi or 31.4 km

Answer:

(0,0)

Step-by-step explanation:

Since the input is (5, -6), according to the rule,

(5, -6) → (5 - 5, -6 + 6)

Hence,

(5, -6) → (0, 0)

(0,0) is the output when (5, -6) is the input.

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The prosecutor claims that there is a 1% chance that the defendant would have the crime blood type if he were innocent, and thus, there is a 99% chance that he is guilty.

This is a fallacy known as the prosecutor's fallacy.The prosecutor's fallacy is an error in statistical reasoning that occurs when the probability of an event occurring given a particular hypothesis is incorrectly equated with the probability of the hypothesis given the event.

It is a common mistake in legal proceedings and forensic science.According to the prosecutor's argument, the probability of the defendant being innocent given the blood evidence is only 1%, while the probability of him being guilty is 99%. This argument is invalid because it equates the conditional probability of the hypothesis (the defendant being innocent or guilty) given the evidence with the inverse probability of the evidence given the hypothesis.

In other words, the prosecutor has taken the likelihood of observing the blood evidence given that the defendant is innocent and used it as evidence that the defendant is guilty. This is a logical fallacy, as it fails to take into account other factors that could account for the presence of the blood evidence and ignores the possibility that the defendant may be innocent. Therefore, the prosecutor's argument is wrong, and his conclusion that the defendant is guilty cannot be justified by the evidence.

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Length of the Panama canal in yards = 88000 yards.

The act of measuring an object's length in one or more specified units which may be standard or non-standard is referred to as length measurement.

Understanding and being able to measure the lengths of items is a very important ability since it enables us to engage with our surroundings in a more structured way.

Units of lengths and their values.

1 meter = 100 cm

1 kilometer = 1000 cm

1 mile = 1760 yards

1 nautical mile = 1.151 miles  

1 furlong = 220 yards  

Given that, The Panama Canal is about 50 miles long.  

As we know, 1 mile = 1760 yards

=> 50 miles = 50 × 1760 yards = 88000 yards

Therefore,

Length of the Panama canal in yards = 88000 yards.  

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Answer: This triangle is an iscoceles acute traingle. It is also an isocelceles right triangle

Step-by-step explanation: In the traingle, you have 2 45 degree angles. That means isoceles acute is correct. Isoceles right is also correct because you have a right angle and 2 equal angles.

Answer:

Step-by-step explanation:

Answer:

\(x=\frac{9}{2}\)

Step-by-step explanation:

\(2x=9 \implies x=\frac{9}{2}\)

Answer:

add them

Step-by-step explanation:

got it righttt

Answer:

You add them together.

Step-by-step explanation:

x^2 times x^4=x^(2+4)

x^6

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