Find y round to the nearest tenth

Answer:

3

Step-by-step explanation:

4^6×12=4^10×

6×12=10×

6×-10×= -12

-4×=-12

x=3

Answer:

$374

Step-by-step explanation:

561-187=374

Answer:

You have to share number too

This is the simplified form of the expression.

2x^2 + 4x - 9y^2 - 4y

Simplifying:

3x^2 + 2y^2 - x^2 + 4x - 5y^2 - 4y

The process of simplifying an expression involves combining like terms and eliminating any unnecessary terms. In the given expression, we have multiple terms that have the same variable and exponent, these are called like terms. Like terms can be combined by adding or subtracting their coefficients.

In this case, we have 3x^2 and -x^2, the x^2 terms have the same exponent and variable so they can be added together by combining their coefficients (3-1) = 2x^2.

3x^2 - x^2 + 4x - 5y^2 - 4y + 2y^2

Similarly, we have -5y^2 and 2y^2, the y^2 terms have the same exponent and variable so they can be added together by combining their coefficients (-5+2) = -3y^2.

The x terms and y terms are separated and not interacting with each other, so we can't combine them. Finally, we have -4y and 4x, they are not like terms and can't be combined.

So, we have 2x^2 + 4x - 3y^2 - 4y as the simplified form of the expression.

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Answer:

The correct answer is 4,672.18.

Step-by-step explanation:

To solve this problem, we must look at the number we are given and determine what numbers are in which places.  The 4 is in the thousands place, the 6 is in the hundreds place, the 7 is in the tens place, the 2 is in the ones place, the 1 is in the tenths place, the 8 is in the hundredths place, and the 3 is in the thousandths place.  

The question asks us to round to the nearest hundredth, so this means that the number in the hundredths place should be the final digit.  In the number given, the number 8 is in the hundredths place.  Since the following digit (3) is less than 5, we round down and keep the 8 in the hundredths place.  This makes our answer 4,672.18.

Hope this helps!

The value of  \(cos^{-1}(\frac{2}{3})\) is 0.84 radian or 48.18°

Given,

\(cos^{-1}(\frac{2}{3})\)

It is an inverse trigonometric function.

Inverse trigonometric functions are also known as "Arc Functions" because they produce the length of arc required to obtain a given value of trigonometric functions. Inverse trigonometric functions are the inverse of trigonometric functions such as sine, cosine, tangent, cosecant, secant, and cotangent. We know that trigonometric functions are particularly useful for right angle triangles. When two sides of a right triangle are known, these six important functions are used to find the angle measure.

Thus, the value of \(cos^{-1}(\frac{2}{3})\)  using a calculator is 0.84 radian or 48.18°

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a. The base calculation of the ticket price can be determined by considering various costs and factors associated with operating the bus. The calculation should include costs such as the initial price of the bus, fuel expenses, driver wages, insurance, maintenance, and other operational costs. By dividing the total costs by the number of passengers expected to be carried during the bus's lifespan, the base ticket price can be determined.

b. When suggesting the actual accumulated charges to be imposed in the future, it is important to consider factors such as inflation, changes in operating costs, market demand, and competitive pricing. The government should conduct market research and analysis to understand the dynamics of the transportation industry, evaluate the impact of potential charges on consumers and businesses, and strike a balance between affordability for passengers and profitability for bus operators. The suggested charges should aim to ensure sustainability and a fair return on investment for the operators, while also considering the economic well-being of the population.

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The greatest common factor (GCF) of the given polynomial 2x^3y + 16x^2y - 18xy is 2xy. Factoring out the GCF yields 2xy(x^2 + 8x - 9).

To factor out the GCF, we identify the common factors of all the terms in the polynomial, which in this case is 2xy. By dividing each term by 2xy, we obtain:

(2x^3y)/(2xy) + (16x^2y)/(2xy) - (18xy)/(2xy)

Simplifying further, we have:

x^2 + 8x - 9

Therefore, the factored form of the given polynomial, after factoring out the GCF 2xy, is 2xy(x^2 + 8x - 9).

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Answer:

7=?

Step-by-step explanation:

( 10 − 3 ) ? − 6 + 2 ( 8 ) − 64 7=?− 6 + 16 − 64 Simplify by adding and subtracting. 7=?−54

The answer would end up being simplified to ' 7x - 118 '

You're a beautiful person, and worth so much, no matter your race or gender.

You deserve the world and more!

So please don't let anyone say otherwise, there are so many people in this world who love you.

And if someone can't see your beauty then they're rather blind or you're just too bright for them!

Your amazing and I'm so proud of you for making it this far, so keep on with life, stay strong, and live long because I love you!

(Not in a weird way lol I love and care for everyone genuinely)

Hope you have a good day, Loves!

Also if I'm right can you let me know, please?

Also Also if I am right can I please have Brainliest??

Step-by-step explanation:

To determine if you have enough painters tape, you first need to find the total length of the four sides of the rectangle representing the four windows in the treehouse.

Using the dimensions provided in the picture, the top and bottom sides of each window measure 14 inches, and the left and right sides measure 21 inches. There are four windows, so the total length of tape needed is:

(14 + 21 + 14 + 21) inches x 4 windows = 200 inches

Since there are 12 inches in a foot, the length of tape needed is 200/12 = 16.67 feet.

Since you have a 30-foot roll of painters tape, you do have enough tape to put around the four treehouse windows with some tape to spare.

Answer:

graph?

Step-by-step explanation:

Answer:  you forgot to show the answer choices but

When you have a linear equation, the x-intercept is the point where the graph of the line crosses the x-axis.

Hope this helps :)

Answer:

1) 48

2)44

Step-by-step explanation:

Answer:  48 44 Are The Correct Answers

Step-by-step explanation:Hope This Helps

Answer:

positive (+)

Step-by-step explanation:

- × - = +

+ × - = -

+ × + = +

Answer:

there are 8 numbers, all are negetive and they are multiplied with each-other

we know, (-negative)(-nagative) = positive number

so even quantity of negative numbers multiplied with each-other makes a positive number.

so the sign of the product is +

Step-by-step explanation:

Subtracting the index forms gives 5. 218  × 10^8 . Option D

Index form is defined as the exponent or power of a number or variable.

Given the index forms;

(5.3 x 108) − (8.2 x 106)

To subtract, the index forms must have the same exponential values

5.3 x 10^8 - 0. 082 × 10^8

(5. 3 - 0. 082) × 10^8

Subtract the decimals

5. 218  × 10^8

Thus, subtracting the index forms gives 5. 218  × 10^8 . Option D

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Answer: A

Step-by-step explanation: I would say A because the angle is greater than 90 degrees

Answer:

We have supplementary angles.

76 + 3x + 2 = 180

3x + 78 = 180

3x = 102

x = 34

Answer:

10

Step-by-step explanation:

because each pizza is 11.99 and you can get three toppings, so 30 divided by 3 is 10, so you can get three different pizza.

Answer:

I think 10 pizzas.

Step-by-step explanation:

The set D, defined as D = {X^(-1)(B) : B ∈ T}, is a σ-algebra of subsets of D. If X is a random variable on a probability space (Ω, F, P), then D is a subset of the σ-algebra F.


To show that D is a σ-algebra of subsets of D, we need to verify three conditions:

1. D is non-empty: Since X is a function from D to T, the pre-image of the entire space T is D itself, so D is non-empty.

2. D is closed under complementation: For any set A ∈ D, there exists a corresponding set B ∈ T such that A = X^(-1)(B). Taking the complement of A, we have A^c = X^(-1)(B^c), where B^c is the complement of B in T. Since T is a σ-algebra, B^c ∈ T, and therefore A^c ∈ D.

3. D is closed under countable unions: Let {A_n} be a countable collection of sets in D, with corresponding sets {B_n} in T such that A_n = X^(-1)(B_n) for each n. Taking the union of all the A_n's, we have ∪A_n = X^(-1)(∪B_n), where ∪B_n is the union of all the B_n's in T. Since T is a σ-algebra, ∪B_n ∈ T, and therefore ∪A_n ∈ D.

Now, if X is a random variable on the probability space (Ω, F, P), it means that X is measurable with respect to the σ-algebra F. Since D is a σ-algebra of subsets of D, and X^(-1)(B) ∈ D for any B ∈ T, we can conclude that D ⊂ F.

Therefore, D is a subset of the σ-algebra F when X is a random variable on the probability space (Ω, F, P).

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Answer:  A = x^2 + 11x + 24

Step-by-step explanation: The area of the shaded region is the area of the rectangle - area of square, A

Therefore  A = (2x + 7)(x + 4) - (x + 2)(x + 2)

A = 2x^2 + 8x + 7x + 28 - ( x^2 + 2x + 2x + 4 )

A = 2x^2 + 8x + 7x + 28 - ( x^2 + 4x + 4 )

A = 2x^2 + 15x + 28 - x^2 - 4x - 4

A = 2x^2 - x^2 + 15x - 4x + 28 - 4

A = x^2 + 11x + 24

Answer:

The answer D is false because The 1st 1 is true The fish is poisonous When When it goes up into a ball there goes the answer B is also true and b is true as well because they blink to Communicate.therefore the false answer is D

Step-by-step explanation:

The probability that X, which follows a normal distribution with a mean (u) of 15.2 and a standard deviation (a) of 0.9, falls between 14.3 and 16.1 is approximately 0.6826, or 68.26%.

In a normal distribution, the area under the curve represents probabilities. To find the probability that X falls between 14.3 and 16.1, we need to calculate the area under the curve between these two values.

First, we convert the values to z-scores by subtracting the mean and dividing by the standard deviation. For 14.3, the z-score is (14.3 - 15.2) / 0.9 = -1. The z-score for 16.1 is (16.1 - 15.2) / 0.9 = 1.

Using a standard normal distribution table or a calculator, we can find that the cumulative probability for a z-score of -1 is 0.1587, and the cumulative probability for a z-score of 1 is 0.8413.

To find the probability between these two z-scores, we subtract the cumulative probability for the lower z-score from the cumulative probability for the higher z-score: 0.8413 - 0.1587 = 0.6826.

Therefore, the probability that X falls between 14.3 and 16.1 is approximately 0.6826, or 68.26%.

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The complete question is :

Assume that X has a normal distribution. The mean is u= 15.2 and the standard deviation is a=0.9. Find the probability that X is between 14.3 and 16.1

Answer:

I WOULD SAY B OR C. IM NOT REALLY SURE BUT I HOPE THAT HELPS. HAVE A WONDERFUL DAY!

Step-by-step explanation:

Answer:

it should be A, but it depends on how you look at it

Answer:

55.8507

Step-by-step explanat

55.8507 is the answer

hope i helped ;D

Answer:

Correct option: third one -> x > 2

Step-by-step explanation:

Writing the inequation from the sentence in the question, we have:

\((5/6)x - 1/3 > 1\ 1/3\)

To solve this inequation we can do the following steps:

\((5/6)x > 1\ 2/3\)

\((5/6)x > 5/3\)

\(x > (5/3) / (5/6)\)

\(x > (5/3) * (6/5)\)

\(x > 2\)

So the correct option is the third one: x > 2

Answer:

The answer is C.

x>2

Step-by-step explanation:

on edge

Answer:

SAS = SAS

Step-by-step explanation:

I hope this helps you out!

Answer:

SAS

Step-by-step explanation:

I think, been a while since I did this but you have side angle side so I'm pretty sure not 100 percent

A multiplication table can be called a square matrix because it is arranged in a square shape, with each row and column representing a number from 0 to 9.

A multiplication table can be called a square matrix because:

1. A square matrix is a matrix with an equal number of rows and columns, making it a square.

2. In a multiplication table, you are multiplying each number from 0 to 9 by each number from 0 to 9, resulting in 10 rows and 10 columns (including 0). The values in the table are arranged in a matrix format, with each cell representing the product of two numbers.

3. Since there are equal rows and columns (10x10) in this multiplication table, it can be considered a square matrix.

So, someone might call a multiplication table a square matrix due to its equal number of rows and columns, which is a defining characteristic of a square matrix.

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The measures of KM, KQ, LK, LR, NK and PM are 2, 2, 4, 4, 6 and 2 respectively.

1) KM: Since N is the midpoint of QR, we know that QN = NR, so QN + NR = QN + QN = 2QN = 26 = 12. Therefore, KM = KR - QN = (PK+KQ) - QN = 4 - 6 = -2.

2) KQ: Since PK = 4 and KM = -2, we have KQ = PK + KM = 4 + (-2) = 2.

3) LK: The median of a triangle connects a vertex to the midpoint of the opposite side, and it's length is 2/3 the length of the hypotenuse of the right triangle formed by the median and the two segments from the vertex to the endpoints of the median.

In this case, LK = (2/3)(PQ) = (2/3)(4+2) = (2/3)*6 =4

4)LR: In this case, LR = LK = 4

5) NK: NK = QN = 6

6) PM: PM = PK - KQ = 4 - 2 = 2

Please note, that in order to be able to calculate all these lengths and measures, it is assumed that the triangle PQR is a valid triangle i.e, the sum of the lengths of any two sides of the triangle is greater than the length of the third side.

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