Solve x-2/4=10
Look at the photo

Answer: A would be the answer!! :D

Answer:

AD = 12

Step-by-step explanation:

Find the diagram attached

From the given diagram, it can be inferred that;

AB = AD+DB and AD = DB

AB = AD + AD

AB = 2AD

AD = AB/2

Given that AB = 24

AD = 24/2

AD = 12

Hence the length of AD is 12

Answer: 10

Step-by-step explanation:

I got it right after trying the answer of 12 on CAOLA

The correct answer is (c) I and II only.

Given that the linear mapping U preserves lengths and orthogonality, we can determine the correct equalities.

I. (Ux) · (Uy) = x · y

This equality is true because preserving orthogonality means that the dot product of Ux and Uy is equal to the dot product of x and y.

II. (Ux) · (Uy) = x · y

This equality is also true because preserving lengths means that the dot product of Ux and Uy is equal to the dot product of x and y.

III. (Ux) · (Uy) = 0 · x · y = 0

This equality is not necessarily true. It states that the dot product of Ux and Uy is always zero, which is not necessarily the case. The preservation of lengths and orthogonality does not guarantee that the dot product will always be zero.

Therefore, the correct answer is (c) I and II only.

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Answer: 20 / 29

Step-by-step explanation:

cos is defined as adjacent over hypotenuse, which simplified means whatever side that its touching over the side that is diagonal. In this case, P is touching 20, and the hypotenuse is 29, therefore the answer is 20/29

Answer:

$311.42

Step-by-step explanation:

assuming he would have $0.00 dollars left over after the checks. add the checks together then add the deposits together then subtract.

767.03 - 455.61 = 311.42

Answer:

1.) SAS

2.) SAS

3.) SAS

Step-by-step explanation:

Pairs of vertical angles are the same

A side is equal to itself

Pairs of alternate interior angles are the same

The Frequency of the system is 0.5 hertz.

The frequency of the system, we can use the formula:

f = 1 / T

where f represents the frequency and T is the period of the system.

Given that the period of the system is 2 seconds (sec), we can substitute this value into the formula to find the frequency:

f = 1 / 2 sec

Calculating this expression, we get:

f = 0.5 Hz

Therefore, the frequency of the system is 0.5 hertz.

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The first offer is better from the perspective of a customer but the second one is better from the perspective of a seller.

Here we have different 2 cases, and to find the answer we have to follow a few steps.

First of all, we should simplify these two cases and will try to give them a proper equation format.

Let's assume the price of each yogurt is $x.

Therefore the total price of 2 pots is (2× x) = $2x.

But the condition is if we buy 2 pots, get the 3rd one for free. So, we can purchase a total of 3 pots at the same cost.

∵ If 3 pots cost $2x, then the average cost for each pot is 2x/3 =$0.67x

( average value of each unit = Total value / total unit )

In the second case, if we buy 1 pot we can get the second one at half price.

Therefore, the total price of two pots is, ( x + 0.5x ) = $1.50x

∵ If 2 pots cost $1.50x, then the average cost for each pot is 1.50x/2 = $0.75x

( average value of each unit = Total value / total unit ).

The price of yogurt per pot in the first case <  The price of yogurt per pot in the second case.

As $0.67 <  $0.75.

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The density function of area is is ½({(y/\pi)}^{1/2}(e^{{\lambda(y/\pi)}^{1/2}}+ e^{{-\lambda(y/\pi)}^{1/2}}).

A random variable can be defined as a variable whose value is unknown or as a function that assigns numerical values to each of the outcomes of an experiment. It can also be defined as a rule that assigns a numerical value to each outcome in a sample space.

The density function (1.4-5)P(x) = an exp(-ax), if x0,0, if x>0, where an is any positive real number, defines the exponential random variable.

radius R has df f(r) ={\lambdae}^{-\lambdar}

area Y= *r2

r = \pm (Y/(\pi))1/2

hence P(Y<y) =F(Y) =P( *r2<y) =P(r<+/- (Y/( ))1/2 ) = \int_{{-y/\pi}^{1/2}}^{{(y/\pi)}^{1/2}}{\lambdae}^{-\lambdar} dr

= e^{{\lambda(y/\pi)}^{1/2}}- e^{{-\lambda(y/\pi)}^{1/2}}

Therefore P(df of y) = f(y) = d/dyf(y) =(d/dy) (e^{{\lambda(y/\pi)}^{1/2}}- e^{{-\lambda(y/\pi)}^{1/2}})

= ½({(y/\pi)}^{1/2}(e^{{\lambda(y/\pi)}^{1/2}}+ e^{{-\lambda(y/\pi)}^{1/2}})

Therefore the density function of area is ½({(y/\pi)}^{1/2}(e^{{\lambda(y/\pi)}^{1/2}}+ e^{{-\lambda(y/\pi)}^{1/2}})

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Answer:

c mystify

Step-by-step explanation:

mystify means

utterly bewilder or perplex (someone).

"maladies that have mystified and alarmed researchers for over a decade"

The sides of a right triangle must satisfy the Pythagorean theorem, which states that the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides they satisfy the equation a² + b² = c².

A right triangle is a type of triangle where one of the angles measures exactly 90 degrees. The sides opposite the right angle are called the legs and the side opposite the hypotenuse. The Pythagorean Theorem states that the square of the hypotenuse is equal to the sum of the squares of the legs. Therefore, in order for a triangle to be a right triangle, it must satisfy this theorem.
Now, coming to the question, we need to identify which of the following are the sides of a right triangle. Without knowing the options, it is impossible to give a definite answer. However, in general, any three sides that satisfy the Pythagorean Theorem can be the sides of a right triangle.
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Answer:

$11.99

Step-by-step explanation:

The sum of a quadratic trinomial with the same variable is twice the individual and the difference will be zero.

A quadratic equation is an algebraic expression in the form of variables and constants.

A quadratic equation has two roots as its degree is two.

We know a quadratic equation is of the form ax² + bx + c.

The sum will be,

(ax² + bx + c) + (ax² + bx + c).

= 2ax² + 2bx + 2c.

= 2(ax² + bx + c).

The difference will be,

ax² + bx + c - (ax² + bx + c).

= 0.

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The prompt provides the position of a child on a circular staircase as she descends from the top of a tower. The child's position in feet and time in minutes are given by a mathematical expression.

The task is to determine the height of the tower.The problem describes the position of a child on a circular staircase, as she descends from the top of a tower. The child's position in feet and time in minutes can be described using a mathematical expression. To determine the height of the tower, we need to use this expression and solve for the unknown variable.

One possible mathematical expression for the child's position is given by:

x(t) = h - r cos(t/2)

where h is the height of the tower, r is the radius of the circular staircase, t is the time in minutes, and x(t) is the child's position in feet from the origin at the base of the tower.

To solve for the height of the tower, we need to find the value of h that satisfies the given expression for all values of t. This can be done by using the initial condition given in the problem: at t=0, the child is at the top of the tower, so x(0) = h.

Thus, we have:

x(0) = h - r cos(0/2) = h - r = 0

Solving for h, we get:

h = r

Therefore, the height of the tower is equal to the radius of the circular staircase.

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Answer:

-4

Step-by-step explanation:

So like ur last problem do it in order left to right.

[8x7]+5x(-8)/(-4)

56+[5x(-8)/-4

56+(-40)/-4

16/-4=(-4)

Sorry if i did in wrong order.

Let's remember two important formulas for the problem:

Now we need to calculate the areas of each figure using the formulas

Now we have to subtract the area of the right triangle from the area of the rectangle

The area of the shaded region is 81 cm^2.

Remember that you have to write "cm^2" because is an area. Because "cm" is for length and "cm^3" is for volume.

The correct conclusion that we can draw from the circle graph is given as follows:

Jazz is the preferred music for 56 students.

A circle graph, also known as a pie chart, is a graphical representation of data that uses a circle divided into sectors to show the proportion or percentage of each category in the data set. Each sector represents a category or group, and the size of the sector is proportional to the frequency or relative frequency of that category.

Considering that there are 400 students and the proportion given by the circle graph, the amounts are given as follows:

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Step-by-step explanation:

To find the Highest Common Factor (H.C.F.) of 567 and 255 using Euclid's division lemma, we can follow these steps:

Step 1: Apply Euclid's division lemma:

Divide the larger number, 567, by the smaller number, 255, and find the remainder.

567 ÷ 255 = 2 remainder 57

Step 2: Apply Euclid's division lemma again:

Now, divide the previous divisor, 255, by the remainder, 57, and find the new remainder.

255 ÷ 57 = 4 remainder 27

Step 3: Repeat the process:

Next, divide the previous divisor, 57, by the remainder, 27, and find the new remainder.

57 ÷ 27 = 2 remainder 3

Step 4: Continue until we obtain a remainder of 0:

Now, divide the previous divisor, 27, by the remainder, 3, and find the new remainder.

27 ÷ 3 = 9 remainder 0

Since we have obtained a remainder of 0, the process ends here.

Step 5: The H.C.F. is the last non-zero remainder:

The H.C.F. of 567 and 255 is the last non-zero remainder obtained in the previous step, which is 3.

Therefore, the H.C.F. of 567 and 255 is 3.

Answer:

4,720 millimeters

Step-by-step explanation:

4.72

4,720

472

4,7 so on

Answer:

4720

Step-by-step explanation:

We already know what we will be looking  at there are 4.72 meters we first need to figure out weather milli"s are bigger or smaller than meters so we know weather we are multiplying or dividing . A Milli is a one thousand of a meter we will be multiplying 1000 x 4.72 The point will move over a bit and your answer is 4720

Answer:

0.346

Step-by-step explanation:

brainiest pls ty

Answer:

.,..

Step-by-step explanation:

0.346 ............ I'm..............

Answer:

Step-by-step explanation:

6m^5-2m^3-m^3-4m+4m+3-6

7m^5-3m^3-3

Answer:

\(7m^5-3m^3-3\)

Step-by-step explanation:

\((6m^5+3-m^3-4m)-(-m^5+2m^3-4m+6)= \\\\(6m^5+m^5)+(-m^3-2m^3)+(-4m+4m)+3-6= \\\\7m^5-3m^3-3\)

Hope this helps!

Answer:

  yes

Step-by-step explanation:

You want a graph of P = 125 +50W.

The given equation is in slope-intercept form. The independent variable is W, and the dependent variable is P.

Usually, the independent variable is graphed on the horizontal axis, which you have done.

The dependent variable is graphed on the vertical axis, which you have done.

The axes are correctly labeled and graduated.

The "y-intercept" (P value) when the independent variable is zero is the constant in the equation, 125. You have correctly shown that on the graph.

The slope of the line is the coefficient of the independent variable (W) in the equation. You have correctly shown that P increases by 50 when W increases by 1.

Yes, you properly graphed the equation.

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Answer:

b

Step-by-step explanation:

solve for c by simplifying both sides of the equation then isolate the variable

To find dy/dx by implicit differentiation, we need to use the chain rule and product rule. Let's first differentiate both sides of the given equation with respect to x.
d/dx ([x^{2}[/y – 7y^7) = d/dx (-5)

Applying the product rule, we get:
(2xy + x^2(dy/dx)) - 7(7y^6)(dy/dx) = 0

Simplifying and rearranging, we get:
dy/dx = (-2xy)/(x^2 - 49y^6)

Therefore, dy/dx involves both x and y. To enclose numerators and denominators in parentheses, we can write the final answer as:
dy/dx = (-2xy)/((x^2) - (49y^6))

In simpler terms, the rate of change of y with respect to x is equal to -2xy divided by the difference between x squared and 49y to the power of 6.

Implicit differentiation is a useful tool when we cannot directly isolate y in terms of x in an equation. By using differentiation rules, we can still find the rate of change of y with respect to x. In this case, we have found the derivative of y with respect to x in terms of x and y, given an implicit equation.

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True. Since the square matrix that represents the DCT coefficient is an orthogonal matrix, its inverse and transpose are the same. This property is a fundamental characteristic of orthogonal matrices and holds true for all orthogonal matrices.

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False While it is true that the square matrix that represents the DCT coefficient is orthogonal, it does not mean that its inverse and transpose are the same.

the inverse of an orthogonal matrix is its transpose. However, the transpose of the matrix does not necessarily mean that it is the same as the inverse of the matrix. In the statement is false because the inverse and transpose of an orthogonal matrix are not always the same.


The Discrete Cosine Transform (DCT) coefficient matrix is an orthogonal matrix. In the case of orthogonal matrices, the inverse matrix is indeed equal to the transpose of the original matrix. This is because the product of an orthogonal matrix and its transpose results in the identity matrix.

Since the square matrix representing the DCT coefficient is an orthogonal matrix, its inverse and transpose are the same.

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Answer:

C. 1cm represents 20 km

Step-by-step explanation:

The GCF of a set of values (typically two) is the greatest factor that applies to every number.

We must find the GCF of 18 and 24:

List the factors of both values:

Let's identify the common factors between 18 and 24:

Therefore, the GCF is 6.

The greatest length that Liz can make using the strings is 6 cm.

The constant rate of change for an ear of corn at the grocery store is $0.30.

The constant rate of change describes the slope of a linear relationship.

The constant rate of change is the constant ratio of the output to the input in the function.

We can compute the constant rate of change by forming a set of simultaneous equations from the given variables.

Total Costs of Ears of Corn:

5 ears = $1.50 ... Equation 1 = 5c = $1.50

8 ears = $2.40 ... Equation 2 = 8c = $2.40

Subtract Equation 1 from Equation 2:

Difference = 3c = $0.90 ($2.40 - $1.50)

c = $0.30 ($0.90/3)

Constant rate of change = $0.30

Thus, the constant rate of change implies that each ear of corn at the grocery costs $0.30.

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