PLEASE HELP !!!!! In circle Y, what is m∠2? a. 6 b. 25 c. 31 37

The length of the diagonal of the square is \(4\sqrt{2}\) units. Additionally, the area of the square is \(16\) square units.

Answer:

2 2/5

Step-by-step explanation:

2 24/60 = 2 2/5

there are 60 minutes in an hour so you can just put 24 over 60 and the two outside to write it as a mixed number fraction then reduce. If you want to write it as a improper fraction you can multiple 2 times 5= 10 then add 2 to get 12/5

Yes, the Penders are living within their monthly net income.

To determine the monthly living cost, you have to add up the monthly fixed and variable costs. Next, you will subtract these from the monthly net income, if there is a remainder, or none, then they are living within their monthly income.

However, if there is a deficit from the calculation, we can arrive at an answer that shows that the Penders are living above their monthly net income. Subtracting the expenses from the income of $2,600 shows a controlled budget.

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Checklists with several items to be considered by respondents may be subject to leniency effects.

Leniency effects occur when respondents consistently rate items more positively than they should, often due to a desire to be agreeable or a lack of critical evaluation. This can result in an overinflation of scores, making it difficult to accurately assess performance or satisfaction. Other potential biases in rating scales include halo effects (attributing positive or negative qualities to a person or product based on a single trait) and primacy or recency effects (remembering items at the beginning or end of a list more easily). To mitigate these biases, it's important to use well-designed rating scales with clear instructions and randomized item orders.

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Answer:

The lenght of the tree sides of the triangle are:

first side: 21 inches

second side: 19 inches

third side: 33 inches

Step-by-step explanation:

a + b + c = 73

b = a - 2

c = a + 12

a = leght of the first side of the triangle

b = lenght of the second side of the triangle

c = lenght of the third side of the triangle

then:

a + (a-2) + (a+12) = 73

3a - 2 + 12 = 73

3a + 10 = 73

3a = 73 - 10

3a = 63

a = 63/3

a = 21 inches

b = a - 2

b = 21 - 2

b = 19 inches

c = a + 12

c = 21 + 12

c = 33 inches

Check:

21 + 19 + 33 = 73

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The length of the sides of the triangle are:

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values. In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

let the sides of triangles be x, y, z.

As, perimeter of the triangle is 73 inches.

x+ y+ z= 73................(1)

and, length of the second side of a triangle is 2 inches less than the length of the first side.

y= x- 2

and,  length of the third side is 12 inches more than the length of the first side.

z= x + 12

Substitute the values of y  and z in equation (1)

x+ x-2 + x+ 12= 73

3x + 10 =73

3x= 63

x= 21

Then, First side= 21 inch

second side = 21 - 2 = 19 inch

third side= 21+ 12 = 33 inch

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The tangent plane to the ellipsoid is parallel to the given plane at point (-1, 1/2, 1/2).

The given ellipsoid is: 3x² + 2y² + z² = 15

The equation of the plane is: 2y - 6x + z = 0The normal vector to the plane is (-6, 2, 1)

Now let's find the gradient vector of the ellipsoid. ∇f(x, y, z) = <6x, 4y, 2z>∇f(P) gives us the normal vector to the tangent plane at point P.

To find all the points where the tangent plane to this ellipsoid is parallel to the plane, we need to equate the normal vectors and solve for x, y, and z.6x = -6, 4y = 2, and 2z = 1

The solution is x = -1, y = 1/2, and z = 1/2.The point on the ellipsoid is (-1, 1/2, 1/2)

Thus, the tangent plane to the ellipsoid is parallel to the given plane at point (-1, 1/2, 1/2).

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Answer:

She was considered the first computer programmer.

Step-by-step explanation:

She wrote about one called the Analytical Engine, and even though it was never built, it came to her conclusion that the computer could follow a series of simple instructions to perform a complex question.

The logarithm and exponential functions are inverse of each other. The exponential function raises a number to a power and the logarithm gives the power that the number has to be raised to in order to equal a given value. In other words, the exponential function expresses exponential growth, while the logarithm expresses exponential decay.

For example, if y = 2^x, then x = log2(y). This logarithmic relationship is useful in solving exponential problems and understanding exponential dynamics.

In exponential dynamics, logarithms are used to study and model changes that occur at exponential rates, such as population growth or decay, interest rate calculations, and many other real-world applications. The logarithmic relationship helps to simplify the exponential equations and make them easier to work with.

In summary, the logarithm and exponential functions are important in understanding exponential dynamics because the logarithmic relationship helps to simplify exponential problems and make them easier to solve.

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Answer:

wym?? where's the expressions or am i just dumb

Step-by-step explanation:

Answer:

what expression?

Step-by-step explanation:

Answer:

A,B, and C

Step-by-step explanation:

25%of 24 is 6, 24-6=18(new price)

A.24-(0.25×24)=24-6=18

B.(0.75)×24=18

C.(0.25×24)×3= 6×3=18

Answer:

Step-by-step explanation:

So m<ABD = 47 degrees

It appears to be congruent to m<BAC, so we can infer that it is 47 degrees

Hope that helps!

Imani uses less flour in her cookies than Vic because vic uses 25 / 17 g of flour while Imani uses 25 / 21 g of flour.

How much "stuff" is contained in a specific quantity of space is determined by its density. For instance, a block of the harder, lighter element gold (Au) will be denser than a block of the heavier element lead (Pb) (Au). Styrofoam blocks are less dense than bricks. Mass per unit volume serves as its definition.

A substance's density is a measurement of how heavy it is in relation to its size. When placed in water, an object will float if its density is lower than that of the water, whereas it will sink if its density is higher.

if we see Vic's recipe:

170 g of butter = 250 g of flour

1 g of butter = 250 ÷ 170

= 25 / 17 g of flour

and Imani's recipe:

630 g of butter = 750 g of flour

1 g of butter = 750 ÷ 630 = 25 / 21 g of flour

Compare:

25 / 21 < 25 / 17

so Imani uses less flour in her cookies than Vic

moreover imani's cookies are more dense.

Therefore, we get that Vic uses more flour than imani.

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First we need to check where the function gets undefined.

So solve it now

\(\\ \tt\hookrightarrow -3x^2+3x+18=0\)

\(\\ \tt\hookrightarrow -3(x^2-x-6)=0\)

\(\\ \tt\hookrightarrow x^2-x-6=0\)

\(\\ \tt\hookrightarrow x^2+2x-3x+6=0\)

\(\\ \tt\hookrightarrow x(x+2)-3(x+2)=0\)

\(\\ \tt\hookrightarrow (x-3)(x+2)=0\)

\(\\ \tt\hookrightarrow x=3\;or\:x=-2\)

Answer:

Step-by-step explanation:

(3x+8)(x+4), distribute 3x over the second parenthesis first and then the 8

3x² + 12x + 8x + 32 , combine like terms

3x² + 20x + 32

Answer:

3x^2 + 20x + 32

Step-by-step explanation:

Distribute 3x over the second parenthesis first and then the 8.

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Answer: Firstly the area of parallelogram is. = b×h. so value of base is 9cm and height is 45cm . So area is equal to. base×height. = 9×45= 405² cm.

405cm²

The best method of solving  for -9x^2-12x+12=0 is the factor method.

This is so because it is easier

To solve quadratic equations, there are different methods.

These methods are known as;

From the information given, we have that;

-9x²-12x+12=0

Using the factor method, we have that;

Find the pair factor of the product of 9 and 12 that would add up to given - 12, we have;

-9x² - 18x + 6x + 12 = 0

Group in pairs, we get;

(-9x² - 18x) + (6x + 12) = 0

Factorize

-9x(x + 2) + 6(x + 2) = 0

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The method that is best for solving for 9x^2-12x+12=0 is Quadratic formula method. because we are going to get a comlex roots.

The quadratic formular can be written as;

x = -b ± √(b^2 - 4ac) / 2a

a = 3

b = -4

c = 4.

Then we can substitute as ;

x = -(-4) ± √(-4)^2 - 4(3)(4) /( 2*3)

x = 4 ±√(16 - 48) / 6

x = 4 ± √-32 / 6

x = 4 ± 4i√2 / 6

x = 2 ± 2i√2 / 3

x = 2 + 2i√2/3

x = 2 - 2i√2)/3

x=0.666667+0.942809i

x=0.666667−0.942809i

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An equation for a parabola with x-intercept (-3,0) and (2,0) which pass through the point (1,-20) is  "\(5x^2+5x-30\)".

parabola is a major conic section that has wide applications in science and technology. know according to the condition by following intercepts we begin with an equation

                            \(y=a(x+3)(x-2)\)

where a is any number that restricts the parabola to pass through (1,-20)

know we have to choose a for what the above equation got its require achievements. substitute (1,-20) in   \(y=a(x+3)(x-2)\) we get

                           \(-20=a(1+3)(1-2)\\\\-20=a(4)(-1)\\\\a=5\)

substituting a back in the first equation we get the equation of the parabola. so, the parabola has an equation  y= f(x)=\(5x^2+5x-30\).

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Lines have a larger m value, that is, m > 1 have steeper slope and lines having an m value between 0 and 1, usually in the form of a fraction have a flatter slope .

Slope is the rate of change in the dependent variable with respect to the independent variable.

For an equation of line of the type - y= mx +c , the slope is given by the m value.

Now, if the value of m > 1 like m=1,2,3, ... , the lines have a steeper slope and have a steep nature.

Similarly, if the value of m < 1 i.e. 0 < m < 1 like m=1/2,2/3, ... fractional values,  the lines have a flatter slope and do not have a steep nature.

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Answer:

1. A

2. Part A: B

3. Part B: C

4. Part C: B

5. B

6. Part A: B

7. Part B: C

8. A

Hope this helps!! :)

Answer:tyer5aghfdtr

Step-by-step explanation:

Answer:tyer5aghfdtr

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Step-by-step explanation:

Answer:tyer5aghfdtr

gdgdhjkygkyuity7uindr6n6usre6rsnu6nrsu

Step-by-step explanation:

6nrus6nru5unrys6sr5n6urn56ur5n6usr6un

In the C-Chart, the value of the C-bar, representing the average count of nonconformities per unit, does not have to be an integer. So, the statement 'In the C-Chart, the value of C-bar must be an integer' is false.

In the C-Chart (also known as the Count Chart), the value of C-bar does not necessarily have to be an integer.

C-bar represents the average count of nonconformities per unit. It can be a decimal value, especially when dealing with continuous data or when the sample size is large.

The C-Chart is a statistical process control chart used to monitor the count of nonconformities in a process. It helps to determine if the process is in control or if there are any unusual patterns or trends in the nonconformity counts. The C-bar value is typically calculated as the total number of nonconformities divided by the number of units or observations.

So, the value of the C-bar in the C-Chart can be a decimal or fractional value, not necessarily an integer.

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Answer:

25 hits

Step-by-step explanation:

you would divide 1000 by 40 and get 25

To determine the number of units the entrepreneur had to sell in order to turn an economic profit, we need to consider her expenses and the selling price of each unit.

The entrepreneur had a monthly job income of $6,000 but took a one-month unpaid leave. Her expenses included $2,500 in kiosk rent and the cost of purchasing water at $1.48 per gallon. The selling price per gallon was $2.22.

By calculating the difference between the selling price and the total expenses per gallon, we can determine the number of units she needed to sell to cover her expenses and start making a profit.

The entrepreneur's total expenses can be calculated by summing the kiosk rent and the cost of purchasing water:

Total expenses = Kiosk rent + (Cost per gallon * Number of gallons)

Total expenses = $2,500 + ($1.48 * Number of gallons)

To determine the number of units she needed to sell to cover her expenses and start making a profit, we need to find the breakeven point where her revenue equals her expenses:

Total revenue = Selling price per gallon * Number of gallons

Total revenue = $2.22 * Number of gallons

Setting the total revenue equal to the total expenses:

$2.22 * Number of gallons = $2,500 + ($1.48 * Number of gallons)

Simplifying the equation, we can solve for the number of gallons:

$0.74 * Number of gallons = $2,500

Number of gallons = $2,500 / $0.74

By calculating the value, we can find the number of units (gallons) she needed to sell in order to turn an economic profit.

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Answer: the answer is NO

Step-by-step explanation:

Khan academy

Answer:

a = 6, b = 5

Step-by-step explanation:

Assuming you require to find the values of a and b

Given

(a - 1) + (b + 3)i = 5 + 8i

Equate the real and imaginary parts on both sides , that is

a - 1 = 5 ( add 1 to both sides )

a = 6

and

b + 3 = 8 ( subtract 3 from both sides )

b = 5

The statement that cannot be assumed based on the diagram is ∠DBC is vertical to ∠FDE.

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Answer:

87 + 8r

Step-by-step explanation:

We have a variable that we cannot simplify further:

8r

But we have two numbers that we can simplify:

94 - 7 = 87

Then we add those together:

8r+87

Answer:

87+8r

Step-by-step explanation:

94+8r-7

combine like terms:

94-7= 87

simplified equation

87+8r