Write an expression with a value of 12. It
should contain four numbers and two different operations.

Answer:

Step-by-step explanation:

i thing its 125

Answer:

step by step explanation

Area, A, is x times y. Rectangle: 5.5 in x 14.4 in = 77.2 [tex]in^{2}[/tex]

Triangle: (1/2) x 3.3 in x 6.1 in = 9.945 [tex]in^{2}[/tex]

The area of a form is the measurement of its surface. To calculate the area of a rectangle or square, multiply the length and breadth of the rectangle or square. A is equal to x times y. To summarize, scale drawings share a proportionality constant, ‘k,’ which explains the connection between similar lengths in the scaled picture and the original. The scaled area may be calculated by multiplying the original area by the square of ‘k’.

Actual cash value (ACV) is a method of determining the worth of your commercial property that is being repaired or replaced due to covered damage. ACV is calculated by deducting depreciation from the replacement cost value of an item.

The shape is a rectangular prism, which has three dimensions - length, width, and height. The length is 5.5 inches, the width is 14.4 inches, and the height is 3.3 inches. To calculate the area of this shape, we need to calculate the area of all six faces.

The area of the two side faces (length x height): 5.5 in x 3.3 in = 18.15 [tex]in^{2}[/tex]

The area of the top face (length x width): 5.5 in x 14.4 in = 78.8 [tex]in^{2}[/tex]

The area of the bottom face (length x width): 5.5 in x 14.4 in = 78.8 [tex]in^{2}[/tex].

The area of the front and back faces (width x height): 14.4 in x 3.3 in = 47.52 [tex]in^{2}[/tex]

The total area of the rectangular prism is 18.15 [tex]in^{2}[/tex] + 78.8 [tex]in^{2}[/tex] + 78.8 [tex]in^{2}[/tex] + 47.52 [tex]in^{2}[/tex] = 223.35 [tex]in^{2}[/tex]

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Answer:

all answers are equal to 1.

any number to the zero power is one because any number to the zero power is just the product of no numbers at all, which is the multiplicative identity, 1.

Answer: The z-score, also known as the standard score, is a measure of how many standard deviations an individual's score is from the mean. To calculate the z-score, we can use the following formula:

z-score = (x - μ) / σ

Where x is the individual's score, μ is the mean, and σ is the standard deviation.

In this case, the mean is 140, the standard deviation is 40, and the individual's score is 48. So, we can plug these values into the formula:

z-score = (48 - 140) / 40

z-score = -3

So, the person who scored 48 on the exam has a z-score of -3 which means the score is 3 standard deviation below the mean.

Step-by-step explanation:

Answer:-2

Step-by-step explanation: i put in -3 DM said it was wrong. its -2

The rational numbers are -1.75, -3/4, 1/4, 0.75, 1 1/2

You should recall that a rational number is a number that can be expressed as the quotient or fraction. A Rational Number can be made by dividing two integers

The number line contains all real integers positive and negative

Starting from left to right the numbers  should be

-1.75, -3/4, 1/4, 0.75, 1 1/2

Simply go from the smallest to the largest number.

If it's a negative the bigger the number is actually going to be less

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Step-by-step explanation:

Given that for a moving object force acting on the object varies directly with the object's acceleration. If F be the force and a be the acceleration, then ;

[tex]\implies \rm F \propto a\\ [/tex]

[tex]\implies \rm F = ka \dots (1)\\ [/tex]

Initially, let force be F and the acceleration is 4m/s² .So

[tex]\implies \rm F = k (4) \\ [/tex]

If the force is increased 15 times then ,

[tex]\implies \rm 15F = k a \dots (2) \\ [/tex]

Divide (1) and (2) ,

[tex]\implies \rm \dfrac{F}{15F}=\dfrac{k(4)}{k(a)}\\ [/tex]

simplify,

[tex]\implies \rm \frac{1}{15}=\frac{4}{a}\\[/tex]

[tex]\implies \rm a = \dfrac{4}{15} m/s^2[/tex]

And we are done!

-Rishabh

The measure of the largest angle is 87°. The solution has been obtained using angle sum property of triangle.

What is angle sum property?

The inner angles of a triangle add up to 180°, which is known as the triangle's "angle sum property."

Let the smallest angle be 'x'.

We are given that one angle in a triangle has a measure that is three times as large as the smallest angle.

So, the angle is 3x.

Also, we are given that the measure of the third angle is 35 degrees more than that of the smallest angle.

So, the third angle is (x+35).

Now, using angle sum property, we get

⇒x + (x+35) + 3x = 180

⇒5x + 35 = 180

⇒5x = 145

⇒x = 29°

So, other angles come out to be

3x = 29*3 = 87°

x+35 = 29+35 = 64°

Hence, the measure of the largest angle is 87°.

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The distributive property can be used to eliminate the parentheses in the equation.

The value of h in the equation -10 + 6(h - 8) = -4(2h + 3) is 3.29.

To use the distributive property, we would first multiply the -4 and 2h inside the first set of parentheses, and -4 and 3 inside the second set of parentheses.

-10 + 6(h - 8) = -4(2h + 3)

-10 + 6h - 48 = -8h - 12

Collect the like terms

6h + 8h = -12 + 10 + 48

14h = 46

h = 46 / 14

h = 3.29

The value of h is 9.

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Answer:

-10 + 6(h - 8) = -4(2h + 3)

-10 + 6h - 48 = -8h - 12

Collect the like terms

6h + 8h = -12 + 10 + 48

14h = 46

h = 46 / 14

h = 3.29

Step-by-step explanation:

Depends on where you stay. Here it costs something around ₹400 - ₹500 per square foot.

Therefore , the solution of the given problem of polynomials comes out to be (a, b, c, d) = (1, -5, 1, 3) , (2, -12, 1, 3) and (4, 2, 1, 2).

A polynomial is a mathematical expression that solely uses additions, erasures, multiplications, and powers of positive integer variables. It is composed of coefficients and uncertainty. A single uncertain x polynomial is indicated by the expression x2 4x + 7. In mathematics, a polynomial is a mathematical equation made up of variables and factors that can be added, subtracted, duplicated, and raised to negatives integer powers.

Here,

Given :

Factors can obviously be stated in any sequence.

There are thus various responses to this question.

1. x² -2x -15

=> (x -5)(x +3)

(a, b, c, d) = (1, -5, 1, 3)

2. 2x² -6x -36

= > 2(x² -3x -18)

=> 2(x -6)(x +3)

(a, b, c, d) = (2, -12, 1, 3)

3. 4x² +10x +4

=> 2(2x² +5x +2)

=> 2(2x +1)(x +2)

(a, b, c, d) = (4, 2, 1, 2)

Therefore , the solution of the given problem of polynomials comes out to be (a, b, c, d) = (1, -5, 1, 3) , (2, -12, 1, 3) and (4, 2, 1, 2).

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The length of the line segment GI is 31 units.

The length of GI is 5x + 1. The actual length of the line segment GI can be found as follows:

Therefore,

GH + HI = GI

GH = x + 10

HI = 3x - 3

GI = 5x + 1

Therefore,

GI = x + 10 + 3x - 3

5x + 1 = x + 10 + 3x - 3

5x + 1 = 4x + 10 - 3

5x + 1 = 4x + 7

5x - 4x = 7 - 1

x = 6

Therefore,

GI = 5x + 1 = 5(6) + 1 = 30 + 1 = 31 units

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The given expression is a directly proportional expression.

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

Here,
Given expression,
4.2x-12=0.7y-12

Adding 12 on both sides
4.2x = 0.7y

Divide by 0.7 on both sides

y = 6x

Thus, the given expression is a directly proportional expression.

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The lengths of sides are 20 and  12.3.

The measure of angles are 128 and 55.

Given:

5. As, the opposite sides of the parallelogram are equal.

b+ 14.5 = 20.5

b = 20.5 - 14.5

b = 6

and, the lengths are: b+ 14.5 = 6 + 14.5 = 20 and 3b-6.3 = 18-  6.3 = 12.3

6. Now, the adjacent angle in parallelogram are supplementary

8s + 5 + 3s + 10 = 180

11s + 15 = 180

11s = 165

s = 15

So, the angles are:

8s + 5= 8(15)+ 8= 128 and 3s+10 = 3(15)+10 = 55

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Answer:

55 - 19.95 = 35.05

35.05 > 28.50

she can buy 3 shirts and one pair of pants

Step-by-step explanation:

On solving the provided question, we can say that Anil’s age is a factor of 48; prime factors of 48 = 1,2,3,4,6,12,24, => anil's age = 48 +7 = 55

Any natural number other than 1 with just itself and the number 1 as its divisors is considered a prime factor. Actually, 2, 3, 5, 7, 11, and so on are some of the first prime numbers. an amount that has been multiplied to produce another amount. By dividing 15 by 3 and 5, for instance, we get 3 5 = 15. main elements: Prime factors include all factors that are prime but are not composite. A few prime factors of 30 are 2, 3, and 5. Only 2 and 3 are prime factors of 12, so listing 2 twice as 2 2 3 (or 22 3) is necessary to factorize 12. The sum of 2 + 3 is not 12.

Anil’s age is a factor of 48.

prime factors of 48 = 1,2,3,4,6,12,24,

anil's age = 48 +7 = 55

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The function rule that models the amount I spend on my car per month is 299m.

The total cost after the full term of the lease will be c = 2500 + 299m

From the information given, it should be noted that it was stated that in order to lease the car, the person put $2500 down and then paid $299 per month

The function rule that models the amount I spend on my car per month is:

= 299 × m

= 299m.

The total cost after the full term of the lease will be:

= 2500 + (299 × m)

= 2500 + 299m

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The inequality that matches the graph is y ≥ 5.

Inequality is a term used to describe the unequal distribution of resources or opportunities among members of a society. It is a state of being where people are not treated with equal rights and access to resources and services. Inequality can manifest itself in various forms, such as income inequality, gender inequality, racial inequality, or educational inequality. Inequality is a social issue that has been present throughout history and continues to exist in many countries today. It can lead to a variety of negative consequences, ranging from poverty, social unrest, and violence to discrimination and exclusion. The issue of inequality is a complex one and requires a multi-faceted solution that incorporates economic, social, and political initiatives.

This is because the graph shows a line that is greater than or equal to 5 on the y-axis. The line does not fall below 5, indicating that the inequality is y ≥ 5.

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well, in the II Quadrant, let's recall the sine or opposite side is positive, whilst the cosine or adjacent side is negative, so hmm

[tex]sin(\theta )=\cfrac{\stackrel{opposite}{5}}{\underset{hypotenuse}{13}}\qquad \textit{let's find the \underline{adjacent side}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \sqrt{c^2 - b^2}=a \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{13^2 - 5^2}=a\implies \pm\sqrt{144}=a\implies \pm 12=a\implies \stackrel{II~Quadrant}{-12=a} \\\\[-0.35em] ~\dotfill[/tex]

[tex]cos(\theta )=\cfrac{\stackrel{adjacent}{-12}}{\underset{hypotenuse}{13}}~\hfill tan(\theta )=\cfrac{\stackrel{opposite}{5}}{\underset{adjacent}{-12}} ~\hfill cot(\theta )=\cfrac{\stackrel{adjacent}{-12}}{\underset{opposite}{5}}~\hfill \\\\\\ sec(\theta )=\cfrac{\stackrel{hypotenuse}{13}}{\underset{adjacent}{-12}}\hspace{3.2em} csc(\theta )=\cfrac{\stackrel{hypotenuse}{13}}{\underset{opposite}{5}}[/tex]

Answer:

(i)The value of the ratio=250/3feet per second

(ii)Unit rate=250/3feet per second

(iii){Where, k is the constant of proportionality}

k= Distance/Time =250/3feet per second

Step-by-step explanation:

A function which could be the function graphed above "On a coordinate plane, a curve starts in quadrant 2 and crosses the y-axis and goes into quadrant 1. The curve opens down and to the right" is: D. f(x) = √(x + 4).

In Mathematics, a quadrant can be defined as the area that is occupied by the values on the x-coordinate (x-axis) and y-coordinate (y-axis) of a cartesian coordinate.

This ultimately implies that, there are four (4) major quadrants in any graph and these include the following:

Next, we would use an online graphing calculator to plot the given functions in order to determine the function that was graphed, which we can logically deduce is f(x) = √(x + 4).

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Complete Question:

Which could be the function graphed below?

On a coordinate plane, a curve starts in quadrant 2 and crosses the y-axis and goes into quadrant 1. The curve opens down and to the right.

f(x) = √(x - 5) + 1

f(x) = √(x - 2)

f(x) = √x

f(x) = √(x + 4)

Answer:

Step-by-step explanation:

Answer:

Last year they earned 269.28

By assertions Chelsie's claim is true because it has been multiplied by 4, and the result of 16 and 4 is symbolized by y.

The unit method is a type of troubles where you first evaluate the price of a specific unit, then multiply that value to get the answer. Simply written, a minimum unit value is extracted from a specified multiple using the unit method. For contrast, 40 pens will costs you 400 rupees, or $1.01. The strategy used to perform this might be defined. a solitary nation. anything has a distinctive component. (Mathematics, Algebra) Its homologue and reciprocal are equivalent. (Linear Equation is an equation, Quantitative Analysis, Mathematics of Matrix or Operators)

given

Mary multiplied 16 by 4.

Since it states that 16 + 4 = x

x = 4 is incorrect, it is divided.

Chelsie divided 16 by 4, and the result was

16 x 4 = y

y = 64, which is the right answer according to the statement.

By assertions Chelsie's claim is true because it has been multiplied by 4, and the result of 16 and 4 is symbolized by y.

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When the vertical component of velocity is equal to zero, an object's maximum height in a projectile trajectory occurs.

h = v 0 y 2 2 g . The maximum height a projectile can reach above its launch site is defined by this equation, which only depends on the vertical component of the starting velocity.

The object's highest vertical separation from the horizontal plane along its journey is its maximum height.

The vertex form of a parabola is y = f(x) = a(x-h)2 + k, where h, k are the coordinates of the parabola's vertex, or the general equation y = f(x) = ax2 + bx + c.

The vertex formula is h = - b/2a k = f, and it can be used to get the vertex of a parabola (h)

The parabola is concave up (down) if a 0 (a 0), reaching its minimum (highest) value at the vertex.

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Answer: w=-1

Step-by-step explanation: