In circle D with mLCDE = 122 and CD = 6 units, find the length of arc CE. Round to the nearest hundredth. E

Answer:

500

Step-by-step explanation:

because the function is t and thats 1.40 and if you divided 1.40 by 6000 its unknown

The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.

The correct answer choice is option B.

Malcolm's gift card = $50.

Cost Malcolm's car wash per visit = $7

Martha's gift card = $180

Cost Martha's car wash per visit = Difference between gift card balance of first and second visit

= $180 - $160

= $20

How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7

= $13

Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13

The complete question is attached in the diagram.

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The actual distance represented by 23.7 cm on the map is 355.5 km.

To find the ratio of the amount of money Mabaso has to the amount of money Thabo has and the amount of money Ally has, we can divide each amount by the smallest amount (which is R35) to simplify the ratio.

Mabaso has R140, Thabo has R70, and Ally has R35.

The ratio of Mabaso's money to Thabo's money is:

R140 ÷ R35 = 4

The ratio of Mabaso's money to Ally's money is:

R140 ÷ R35 = 4

Therefore, the ratio of the amount of money Mabaso has to the amount of money Thabo has and to the amount of money Ally has is 4:1:1.

To calculate the percentage discount of a steel table, we need to find the difference between the original price and the discounted price, and then divide it by the original price. Finally, we multiply the result by 100 to get the percentage.

Original price: R750

Discounted price: R600

Discount: R750 - R600 = R150

Percentage discount: (R150 ÷ R750) × 100 = 20%

So, the table has a 20% discount on Black Friday.

To convert 125 grams to kilograms, we divide the amount in grams by 1,000 (since there are 1,000 grams in a kilogram).

125 g ÷ 1,000 = 0.125 kg

Therefore, 125 grams is equal to 0.125 kilograms.

If a green grocer packs 12 apples in a plastic bag and has 285 apples, we divide the total number of apples by the number of apples per bag to determine the number of bags needed.

Number of bags needed: 285 apples ÷ 12 apples/bag = 23.75 bags

Since we can't have a fraction of a bag, we round up to the nearest whole number. Therefore, the green grocer would need 24 bags.

If the scale of a map is 1,500,000 and the measurement on the map is 23.7 cm, we can use the scale to determine the actual distance.

1 cm on the map represents 1,500,000 cm in reality.

23.7 cm on the map represents x cm in reality.

x = 23.7 cm × 1,500,000 cm = 35,550,000 cm

To convert cm to km, we divide by 100,000 (since there are 100,000 cm in a kilometer).

35,550,000 cm ÷ 100,000 = 355.5 km

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Answer:

first pic answer = first bit

Answer:

62.5%

Step-by-step explanation:

150/240 x 100

5/8 x 100

= 62.5%

Answer:oof

Step-by-step explanation:

Answer:

Nvm misread question

Step-by-step explanation:

one second please

Answer:

5 times

Step-by-step explanation:

\(|\Omega|=45\cdot44=1980\\|A|=15\cdot14\cdot3=630\\\\P(A)=\dfrac{630}{1980}=\dfrac{7}{22}\approx31.8\%\)

The equations that could be used to solve for the number of male runners (m) in the race are (m+75)/m = 3 / 2 and 150 + 2m = 3m. The correct options are A and B.

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that at a running race, the ratio of female runners to male runners is 3 to 2. There are 75 more female runners than male runners.

The ratio is written as,

f/ m = 3 / 2

There are 75 more female runners than male runners.

f = m + 75

The equation can be written as,

f / m = 3 / 2

( m + 75 ) / m = 3 / 2

Or

150 + 2m = 3m

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Answer:

g(x) = -8x + 48

\(\frac{1}{4}\)

Answer:

Solution given:

Rachel as a fraction in the simplest form 12 inches to 4 feet=\(\frac{12\:inches}{4\:ft}\)

As we know that 12 inches = 1feet

so replacing it.

=\(\frac{1}{4}\)

Step-by-step explanation:

8. 4x+24

9. 8c-40

10. 14y+56

11. 9e-36

two examples of one-to-one functions from z to z that are not onto

f(x) = x + 4 and f(x) = -x

f(x) = x2 and f(x) = 2x + 1

Example 1:

One-to-one but not onto:

Take the equation f(x) = x + 4 into consideration.This function takes in any integers x and adds 4 to it, resulting in a new integer.

For example, if the input is 7, the output will be 11.

This function is one-to-one because for every input x, there is only one output y. For example, if the input is 7, there is only one output 11.

However, this function is not onto because there are some outputs that cannot be reached. For example, if the input is 0, the output is 4, but there is no input that can give an output of 5.

Example 2:

Onto but not one-to-one:

Let's consider the function f(x) = 2x + 1. This function takes in any integer x and multiplies it by 2, then adds 1 to the result.

For example, if the input is 7, the output will be 15.

This function is onto because for every output y, there is at least one input x that can give the output

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Answer:

Parabola opens upwards, so it's a vertical parabola. Vertex at origin (0,0) and focus at (0,2). Standard equation of this parabola is

| (X — h)^2 = 4p(Y — k) |

Focus is at (0,2), so distance between vertex and focus, which is p is 2 units. So 4p = 8 units.

So the equation of this parabola is,

(X — 0)^2 = 8(Y — 0)

X^2 = 8Y or Y = X^2/8

Step-by-step explanation:

Answer:

Each decade it grows by 10% because a whole decade is 10 years

The area of the irregular figure to the nearest tenth is 8.12 sq. ft.

Shapes classified as irregular lack both equal sides and equal angles. The entire area occupied by an irregular shape on a two-dimensional plane is referred to as the shape's area. An irregular form can be split into a number of regular shapes, such as triangles, squares, and rectangles, to determine its area. The area of those smaller shapes can then be added to determine the total area.

Given that, the diameter of the semicircle= 2.8 ft.

The radius of the semicircle = 1.4 ft.

The area of the semicircle is:

A = πr² / 2

A = (3.14)(1.4)²/2

A= 3.077 sq. ft

The area of the triangle is given as:

A = 1/2(b)(h)

A = 1/2(2.8)(3.6)

A = 5.04 sq. ft

The area of the irregular figure is:

A = Area of semicircle + area of triangle

A = 3.077 + 5.04

A = 8.117 sq. ft

Hence, the area of the irregular figure to the nearest tenth is 8.12 sq. ft.

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Answer:

x^2               -2x              +5

Step-by-step explanation:

               x^2               -2x              +5

            ----------------------------------------------------------

2x + 5  /    2x^3      +     x^2       +    0x         + 25

               -(2x^3      +   5x^2)

              ----------------------------

                                    -4x^2       +    0x        

                                  -( -4x^2      -    10x )

                                   -----------------------------------------

                                                           10x           + 25

                                                         -(10x            + 25)

                                                         ---------------------------

                                                                                   0

The desired quotient is x^2               -2x              +5

C. For each term in this expression, you can just apply the power rule.

\(y = 3x^2 - \sqrt x + \dfrac2x = 3x^2 - x^{\frac12} + 2x^{-1}\)

\(\implies \dfrac{dy}{dx} = 2\cdot3x^{2-1} - \dfrac12 x^{\frac12-1} + (-1)\cdot2x^{-1-1}\)

\(\implies \dfrac{dy}{dx} = 6x - \dfrac12 x^{-\frac12} - 2x^{-2}\)

\(\implies \dfrac{dy}{dx} = 6x - \dfrac1{2\sqrt x} - \dfrac2{x^2}\)

Every other choice involves composite functions that do require the chain rule to differentiate.

Option C  : \(y = 3x^2 - \sqrt{x} + \dfrac{2}{x}\\\)  can be differentiated without using chain rule.

The differentiation of  \(y = 3x^2 - \sqrt{x} + \dfrac{2}{x}\\\)   without using chain rule can be done as follows:

\(\begin{aligned}\dfrac{dy}{dx} &= \dfrac{d}{dx}(3x^2 - \sqrt{x} + \dfrac{2}{x})\\\\&= \dfrac{d}{dx}(3x^2 - x^{\frac{1}{2}} + 2x^{-1})\\&= 6x - (1/2)x^{-\frac{3}{2}} -2x^{-2}\\\end{aligned}\)

The rest of the functions are composite, which means, that after differentiating them with some other base, you need to change the base and differentiate again, thus applying chain rule.

Thus, the function \(y = 3x^2 - \sqrt{x} + \dfrac{2}{x}\\\)   can be differentiated without using chain rule.

Thus, option C:   \(y = 3x^2 - \sqrt{x} + \dfrac{2}{x}\\\)   is correct option.

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Step-by-step explanation:

so, please look at the graph !

it shows you the answer very clearly.

your do know what it means when it is said x = -1 or x = 1 ?

if not, please know that every function with only one input variable (argument) is usually defined as

y = g(x)

and g(x) is then an expression or a group of expressions defining the calculation of the result value (y) for a given input value (x).

and this function can then be represented by a 2- dimensional graph like this showing all valid pairs of x and y.

to represent the values of x there is a horizontal x-axis (going from left to right potentially from -infinity to +infinity).

and to represent the result values of y there is a vertical y-axis (going from down to up potentially from -infinity to +infinity).

and we are looking at the area of the crossing point of both lines, the origin with the x, y coordinates (0, 0), as this is the area of the usually most interesting behavior of the function, and where it often shows us its behavior it will have for large x far out on the chart.

so, when we say x = -1, look at this horizontal x-axis one unit to the left of the crossing with the y-axis. and now at that point look up or down on the chart where a vertical line would cross the function.

in our case (at least based on the fuzzy image) it seems that crossing will be at y = a little big bigger than 2 (above the x-axus are the positive y values, below the negative y values).

and now for x = 1.

look at the horizontal x-axis one unit to the right of the crossing with the y-axis. and now at that point look up or down on the chart where a vertical line would cross the function.

in our case it seems that crossing will be at y = between 0 and -1.

so, when we go from left to right (x=-1 to x=1), are the functional results increasing, decreasing or constant ?

what does the line do in this segment ?

it goes from upper left to lower right. also indicated by the 2 functional values we have seen : for x=-1 we got a result for y of about +2, and for x=1 we got even a negative result (a little bit below 0).

so, the right answer is, it is decreasing in that interval.

Answer:

5 1 -7

-2 5 -4

-1 7 -8

Step-by-step explanation:

Just Solve As

2+3 -2+3 -2-5

3-5 5+0 -1-3

-2+1 5+2 -3-5

Make sure you Bracket on Both Side of solutions in Matrices.

It's a one of the interesting Algebra.

Hope this helps you.

Please Mark as Brainliest.

Answer:

86.60254

Step-by-step explanation:

30-60-90 triangle, which means that the base is 10. 1/2(10)(10 rt 3). Simplify answer as needed :)

Answer:

31

Step-by-step explanation:

ajshhdhdhdhshshehhshshshss

Answer:

31

Step-by-step explanation:

You add all of them up and you get this amount 31

Answer:

okay I will explain but where is that's knid of question

Answer:

A and B are independent because P(A) * P(B) = P(A and B).

Step-by-step explanation:

If A and B are independent, then P(A) * P(B) = P(A and B)

since

P(A)*P(B) = (2/3*1/4) = 2/12 = 1 / 6 = P(A and B)

A and B are independent.

Answer:

YES THANKS FOR 30

Step-by-step explanation:

The required, simplified expression is 2x - 6y(2a - x) + 6y.

To simplify the expression (2x+6yx)-(12ay+-6y), we need to distribute the negative sign to the second term.

2x - 6y(2a - x) + 6y.

Now we can combine like terms, which means adding up any terms that have the same variables raised to the same powers. In this case, we have two terms with "x" and two terms with "y". Combining them, we get:

2x+6yx-12ay+6y = 2x - 12ay + 6yx + 6y
                           = 2x - 6y(2a - x) + 6y

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Answer:

-2.7

thats the answer but i cant submit without some words lol

Answer:

n= 1.8

Step-by-step explanation:

Solve the following expression:

n/-15 = -1.2

-Multiply -1.5  on both sides:

(-1.5) n/-1.5 = -1.2(-1.5)

n=1.8

Therefore, the final answer is n = 1.8.

Answer:

G(x) = (x-4)⁴

Step-by-step explanation:

The equation of the graph of f(x) which is formed by shifting 4 units to the right of g(x) is f(x) = (x - 4)⁴

Translation of functions is defined as the when each point in the original graph is moved by a fixed units in the same direction.

There are horizontal translation and vertical translation of functions.

Given a function G(x).

G(x) = x⁴

A function F(x) is formed by shifting the graph of G(x) to the right by 4 units.

A function h(x) when shifted to the right by k units becomes h(x - c).

So the graph of G(x) when shifted to the right by 4 units becomes G(x - 4).

G(x - 4) = (x - 4)⁴

So, F(x) = (x - 4)⁴

Hence the function is F(x) = (x - 4)⁴.

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11, - 6, -1, 4, 9, 14, 19, ... are mapped onto 4. ... A;-l = (-ltQn (mod N),. (A5.34) ... 131 2, 14, 34, 38, 42, 78, 90, 178, 778, 974(1000).

Step-by-step explanation:

the nearest .1/2 incp, we say the 'unit 131/2 incl. 1.4 a measUrement is-stated tp- be 546 inch, this UM= the