A theater has 10 rows of seats with 8 seats in each row. If 28 people are seated how many are empty

Answer:

[tex]6x^{2}[/tex]-12x-90

Step-by-step explanation:

2x*3x=6x^2

2x*9=18x

3x*-10=-30x

18x-30x=-12x

-10*9=-90

The expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.

Trinomial is the polynomial equations which consist of three terms (non-zero) and two or more than two variables.

The given expression in the problem is,

[tex](2x-10)(3x+9)[/tex]

Let the trinomial of this expression is f(x). Solve, it and open the bracket  as,

[tex]f(x)=(2x-10)(3x+9)\\f(x)=(2x\times3x+2x\times9)-(10\times3x+10\times9)\\f(x)=(6x^2+18x)-(30x+90)\\f(x)=6x^2+18x-30x-90\\f(x)=6x^2-12x-90[/tex]

Thus, the expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.

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Answer:

875

Step-by-step explanation:

625 feet + 250 feet = 875 feet

Answer:

4

5(2)+5(7)

Step-by-step explanation:

Answer: .47

Step-by-step explanation:

Answer:

53

Step-by-step explanation:

Answer:

the exponent is 3 and 4 because the exponents is suppose to be on top of the base.

Step-by-step explanation:

Answer:

point a- (7,7)

point b- (4,19)

slope- m=-12/3=-4/1=-4

equation of line- y=4x+35

time - 48min on day 0, and it increases by 12min a day

Step-by-step explanation:

Answer:

(4,19) (7,7)

Slope = -4

Y=-4x+35 (This is point slope intercept form, sorry but could you please convert this?)

35 minutes, 4 minutes a day

Step-by-step explanation:

You take the coordinates you see for A, in this case, the last 2

The slope you find with the equation y2-y1/x2-x1, so substitute 7-19/7-4 = -12/3=-4.

As for this, (please convert I'll find out later but you need this answer now so....)

For 35 minutes, if you know your y intercept is 35, then it will be (0,35) for 5 minutes. Also, the slope is -4, so you know that it decreases by  4 minutes.

Answer: 71.429 miles

Step-by-step explanation:

The charge for the rental truck can be represented by the equation: y= 0.28m+80

m is the miles driven

y is the total cost

Plug in 100 for y because that’s how much you have to spend

100=0.28m+80

-80 -80

20=0.28m. Divide both sides by 0.28

71.429 miles

You can round it again if you want

71.43 or 71.4 or 71

Given the values a = 0, b = 0, and c = a + b, we are asked to find the values of expressions involving these variables: C = 2017(b + c), D = 2018, and E = 2019.

Given a = 0 and b = 0, we can substitute these values into the expressions involving c.

Since c = a + b, we have c = 0 + 0, which simplifies to c = 0.

Now we can evaluate the expressions:

A) 2015: No information is provided to determine the value of 2015. We cannot evaluate this equation.

B) 2016: Similarly, no information is provided to determine the value of 2016. We cannot evaluate this expression.

C) 2017(b + c): Substituting c = 0, we have C = 2017(b + 0) = 2017b.

D) 2018: This expression has a constant value of 2018.

E) 2019: This expression has a constant value of 2019.

In summary, the values of the expressions are as follows: C = 2017b, D = 2018, and E = 2019. The values of A and B cannot be determined without additional information.

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Answer:

m∠MKN = 61°

Step-by-step explanation:

Since KN is a perpendicular bisector, m∠NKM and m∠MKJ have to add up to 90°.

Step 1: Set up equation

6x + 7 + 3x + 2 = 90

Step 2: Solve for x

Step 3: Find m∠MKN

m∠MKN = 6x + 7

m∠MKN = 6(9) + 7

m∠MKN = 54 + 7

m∠MKN = 61°

Answer:

61

Step-by-step explanation:

Since JKL is a straight line, it equals 180

JKM + MKN + NKL = 180

3x+2 + 6x+7 + 90 = 180

Combine like terms

9x+99 = 180

Subtract 99 from each side

9x+99-99= 180-99

9x =81

Divide each side by 9

9x/9 = 81/9

x=9

We want MKN

6x+7 = 6*9 +7 = 54+7 = 61

9514 1404 393

Answer:

  -3 < b < 3

Step-by-step explanation:

The inequality is equivalent to two inequalities.

For b ≥ 0, this is ...

  b < 3

Together with the restriction that b ≥ 0, the solution to this is ...

  0 ≤ b < 3

__

For b ≤ 0, this is ...

  -b < 3

  b > -3 . . . . multiply by -1

Together with the restriction that b ≤ 0, the solution to this is ...

  -3 < b ≤ 0

__

The solution is the 'or' of these two solutions. They can be expressed as the single compound inequality ...

  -3 < b < 3

_____

Comment on absolute value inequalities

When the inequality is of the form ...

  |p| < q

It can be written as the equivalent compound inequality ...

  -q < p < q

as we showed above.

Answer:

43 or 25

Step-by-step explanation:

Plug all of the numbers into the equation.

(i'm not sure if the 3x2 is a letter or not, so i'll just solve it anyways for both.)

3(4)(2) + (2(5) +(3)(3) = 43

If it's not a letter then

3x2 + (2(5)+3(3)) = 25

in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).

In the Golden Balls game, there are two players, Player 1 and Player 2. Each player can choose to either "Split" or "Steal." The payoffs for each possible combination of actions are as follows:

If both players choose Split, they both receive a payoff of 50.

If Player 1 chooses Steal and Player 2 chooses Split, Player 1 receives 100, and Player 2 receives 0.

If Player 1 chooses Split and Player 2 chooses Steal, Player 1 receives 0, and Player 2 receives 100.

If both players choose Steal, they both receive a payoff of 0.

To find all the pure strategy Nash equilibria, we need to identify any strategies where neither player has an incentive to deviate unilaterally.

Pure Strategy Nash Equilibria:

(Split, Split): This is a pure strategy Nash equilibrium because if both players choose Split, neither player can improve their payoff by unilaterally changing their strategy to Steal.

Now let's consider mixed strategy Nash equilibria, where players randomize between their available strategies.

Mixed Strategy Nash Equilibrium:

To find the mixed strategy Nash equilibrium, we need to examine whether there exists a probability distribution over strategies that maximizes the expected payoff for each player, given the other player's strategy.

In this case, there is no mixed strategy Nash equilibrium since Player 2's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 1. Similarly, Player 1's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 2.

Therefore, in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).

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For a standardized normal distribution, Z, the probability that Z is greater than 1.50 is less than the probability that Z is greater than 2.50. False, is the correct statement regarding the given statement.

In statistics, the standardized normal distribution is a normal distribution with a mean of zero and a standard deviation of one. It is also known as the standard normal distribution. The distribution is entirely defined by its mean and standard deviation. For example, any normal distribution can be standardized by subtracting its mean and dividing by its standard deviation.This distribution is a continuous probability distribution.

A continuous probability distribution is a probability distribution that assigns probabilities to an infinite number of possible outcomes that are not countable. These probabilities are expressed as the area under the curve in a continuous probability distribution. The total area under the curve of a continuous probability distribution is always equal to one.

The statement given "For a standardized normal distribution, Z, the probability that Z is greater than 1.50 is less than the probability that Z is greater than 2.50" is false.

This is because the normal distribution curve is a symmetrical curve and the probability of being greater than a value of 1.50 or 2.50 is the same.

Therefore, the probability of Z being greater than 1.50 is the same as the probability of Z being greater than 2.50. The answer is False.

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Answer:

-26

Step-by-step explanation:

2+2−(5)(6)=

-26

Answer:

-26

Step-by-step explanation:

2+2-5×6 = 2+2- -2630 = 4-30 = -26

x° + 90° + 52.6 = 180°

because a triangle adds up to 180° and that specific triangle is a right angle triangle which means that it consists of angle adding up to 90°

(a) The value of k for which the matrix B is singular is k = -2.

(b) When λ = 2 is an eigenvalue of B, the value of k is not uniquely determined.

(a) To determine the value of k for which the matrix B is singular, we need to find when the determinant of B is equal to zero. The determinant of B is given by:

[tex]|B| = (k)((k)(9) - (-11)(0)) - (0)((-11)(9) - (k)(-11)) + (1)((-11)(0) - (k)(-11))[/tex]

Simplifying the determinant expression and setting it equal to zero, we get:

[tex](k)(9k + 11k) + (11)(-11) = 020k^2 - 121 = 0[/tex]

Solving this quadratic equation, we find two possible values for k: k = -11/4 and k = 11/4. However, for B to be singular, the determinant must be zero, which means the value of k is k = -11/4.

(b) To determine the value of k when λ = 2 is an eigenvalue of B, we need to find the values of k that satisfy the equation Bv = λv, where v is the eigenvector corresponding to λ. Substituting the given values, we have:

Bv = 2v

Expanding the equation, we get:

[tex](k)(v1) + (0)(v2) + (1)(v3) = 2v1\\(-11)(v1) + (k)(v2) + (0)(v3) = 2v2\\(0)(v1) + (-11)(v2) + (k)(v3) = 2v3[/tex]

Simplifying these equations, we find that there are multiple solutions for k that satisfy the given conditions. The value of k on this occasion is not uniquely determined.

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1. 50 + 20x = 240

2. 85% so more than 75%

3. 25.9% so about 26%

Hope this helps and please consider marking branliest if this helped you

The equivalent rational expression for this problem is given as follows:

[tex]gh\sqrt[3]{49h^2}[/tex]

The rational expression for this problem is given as follows:

[tex]\sqrt[3]{7g^3h^4} \times \sqrt[3]{7h}[/tex]

As we have the same root, which is the cubic root, we can multiply the terms inside the root, as follows:

[tex]\sqrt[3]{7^2g^3h^5}[/tex]

The subtraction of the exponents is given as follows:

As 7² = 49, and simplifying the above exponents, the equivalent expression is given as follows:

[tex]gh\sqrt[3]{49h^2}[/tex]

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Answer:

y = x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2. 0) and (x₂, y₂ ) = (0, 2) ← 2 points on the line

m = [tex]\frac{2-0}{0+2}[/tex] = [tex]\frac{2}{2}[/tex] = 1

the line crosses the y- axis at (0, 2 ) ⇒ c = 2

y = x + 2 ← equation of line

Answer:

105

Step-by-step explanation:

2x17=34

17x2.5=42.5

1.5x17=25.5

1/2x2x2x1.5=3

34+42.5+25.5+3=105

Answer Po Ba Ay 11.33?

Step-by-step explanation:

Calc

Answer:

Step-by-step explanation:

We can start by simplifying the left side of the equation using the product of powers rule, which states that when we multiply two powers with the same base, we can add their exponents.

6^9 * 6^x = 6^2

Now we can use the rule to add the exponents on the left side of the equation:

6^(9+x) = 6^2

Since the bases are the same, we can equate the exponents:

9 + x = 2

Subtracting 9 from both sides gives us:

x = -7

Therefore, the value of x in the product of powers equation is -7.

Answer:

150+50*4=350

Step-by-step explanation:

hope it helped sorry if it's not what you wanted.

Answer:  150 + 50(d) = a

It would cost $350 to rent the tuxedo for four days

Steps:  150 + 50(d)

d = days = 4

a = total amount

Plz mark brainliest:)

Answer:

10.0625 pounds exactly. I'm assuming that's what this question is asking, or 161 ounces.

Step-by-step explanation:

First, multiply 7 by 23, we get 161 ounces. Assuming the question is asking for pounds, and then we divide by 16. As there are 16 ounces in a pound. 161/16 = 10.0625.

Not sure the rounding so this is the number you get from a calculator exactly.

Answer:

64

Step-by-step explanation:

Answer:

John typically receives account statements from bias bank on a monthly basis.Bias bank is an American banking organization which provides customers with various banking services.

Account statements refer to a document that is produced by the bank which shows a summary of all the transactions that have been made by an account holder over a certain period of time.

The answer to the given question is that John typically receives account statements from bias bank on a monthly basis.

Therefore, option C.

Monthly is the correct answer. John may also request for account statements more frequently than the standard monthly statement.

It is important to review these account statements regularly to ensure that all the transactions have been made correctly, and to identify any errors or fraudulent activity that may have occurred.

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Answer: (2*3) = 6

(2*9) = 18       6+ 18 = 24

(3+9) = 12

Step-by-step explanation:

So whats missing is times 2 on the right side next to (3+9) *2

(2×3)+(2×9)=. (3+9)​*2

Answer:

Isosceles

Step-by-step explanation:

The triangle has two equal sides and two equal angles.  Isosceles

Angles are acute ( less than 90 degrees)