Please help! Consider the following subset of the real number line. How can this set be expressed using inequalities?

Answer:

4r2

Step-by-step explanation:

2v  3qsdwg3

Answer:

See below

Step-by-step explanation:

P = 4pir^2 l     divide both sides by  4 pi r^2

l  =  P /(4pir^2)

The weight of each bag is 0.545 lb .

Weight in maths is the value of the mass of an object on a measuring scale , It is measured in pound , ounce , kilogram etc.

It is given that

Total weight of green grapes = 5.65 lb

Total weight of red grapes = 3.07lb

Total weight = 5.65 +3.07 = 8.72   lb

Total number of bags = 16

the weight of each bag

= 8.72 / 16

= 0.545 lb

Therefore the weight of each bag is 0.545 lb .

The complete question is

Emilio bought 5.65lb  of green grapes and  3.07lb of red grapes. He divided the grapes equally into 16 bags. If each bag of grapes has the same weight, how much does each bag weigh?

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Answer:

Step-by-step explanation:

What is the solution to this equation?

6 * (x - 5) = 4x + 20

6x - 30 = 4x + 20

2x = 20 + 30

2x = 50

x = 50 : 2

x = 25

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

check

6 * ( 25 - 5) = 4 * 25 + 20

6 * 20 = 100 + 20

120 = 120

the answer is good

Answer:

Step-by-step explanation:

6(x-5) 4x+20

Distribute.

6x-30 = 4x+20

Subtract 4x from each side.

6x-4x-30 = 4x-4x+20

Simplify.

2x-30=20

Add 30 to both sides.

2x-30+30 = 20+30

Simplify.

2x = 50

Divide both sides by 2

2x/2 = 50/2

Simplify

x = 25

So, x = 25!

The work done is 100 + 15y Joules

The formula for determining the work done is given as;

Work done = force × distance

We have;

Force = (4x + 3y)

Distance = x = 5.00m

Work done = (4x + 3y) × x

Work done = 4x^ 2 + 3xy

Let's substitute the value of 'x'

Work done = 4 × 5 × 5 + 3 × 5 × y

Work done = 100 + 15y Newton

Thus, the work done is 100 + 15y Joules

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The answer is : True

Trust me char HAHA

BÁKLA KA POR TODEYS BEDYO.

Answer:

If a numbed substitutes x in f (x), you must substitute that number in the function for x.

Step-by-step explanation:

f(5) = 3(5) + 2

f(5 )= 17

Answer:

8.3

Step-by-step explanation:

In 8.3^0.6, the base is the number that is being raised to the exponent. So, 8.3 is the base, and 0.6 is the exponent.

Brainliest, please :)

Answer:

  1,16,00,000

Step-by-step explanation:

To round to the nearest lakh, identify the digit that is to the right of the number place representing 1 lakh. If it is 5 or greater, round up.

The value 1,15,78,995 is 115.78995 lakh. The digit to the right of the decimal point in this number is 7, which is greater than 4. Hence the nearest lakh is 116 lakh, or ...

  1,16,00,000

Finding the distances between the 4 consecutive points, using the formula, all will be equal, hence the points will form a square.

Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:

[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

In this problem, four consecutive points will be given in the cartesian plan, and their distances should be calculated. If they are equal, these points will form a square.

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Step-by-step explanation:

A B D

I did it and this was the correct answers

Answer:

52m

Step-by-step explanation:

rhombus

its like a slanted square

all its 4 sides are equal like a square

both pairs of opposite sides are parallel

when the diagonals criss cross they make 4 triangles inside

the sides of the rhombus become the hypotenuse of a triangles inside

if the diagonal is 24 and 10 then

its radius is 12 and 5

the sides of the rhombus become the hypotenuse of a triangle that have the sides 12 and 5

hypotenuse of a triangle that has the sides 12 and 5 is

13

(its a special triangle: its a 5, 12, 13 right triangle)

13 times 4 is 52

Answer:

g(x)=x^2 -6x +5

Step-by-step explanation:

Answer:

g(x) = (x - 3)² - 4

Step-by-step explanation:

When values are directly added to the "x" variable (usually inside of parentheses), the function shifts to the left that many units.

When values are directly subtracted from the "x" variable, the function shifts to the right that many units.

When values are added to an overall function, the function shifts upwards that many units.

When a value is subtracted from an overall function, the function shifts downwards that many units.

We can determine how the function has been translated by looking at the changed position of the vertex (the lowest point of the line).

As you can see, the new vertex now lies on x = 3 rather than x = 0.This means that there should be a -3 directly next to the "x" variable in the new function.

The new vertex also now lies on y = -4 rather than y = 0. Therefore, there should be a -4 added to the overall equation.

These changes make the new function:

g(x) = (x - 3)² - 4

Answer:

B

Step-by-step explanation:

consistent and dependent

Answer:

The formula of volume of cube is l*b*h

45*25*10=11250 cubic cm

Step-by-step explanation:

volume =length×width ×height

given:

length:45 cm

width:25 cm

height(depth):10 cm

according to the question

45 cm×25cm ×10cm

11250 cubic cm

The function is an exponential function; the initial value is -6.1 and the base is 3

The equation of the function is given as:

y = -6.1 *(3^x)

An exponential function is represented as:

y = ab^x

Where:

Initial value = a

base = b

By comparison, we have

a = -6.1 and b = 3

Hence, the function is an exponential function; the initial value is -6.1 and the base is 3

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Answer:

Graph #4 is the correct answer.

Step-by-step explanation:

Answer:

It is graph four

Step-by-step ex

The only correct corresponding set for -1,6 would be this graph

By the equations according to the cylindrical system of coordinates, the equation for a helix are x = 8 · cos (2π · t /T), y = 8 · sin (2π · t /T) and z = 6 · (t/T).

According to the cylindrical system of coordinates, helix can be described by the following equations:

Radius

x = r · cos (2π · t /T)     (1)

y = r · sin (2π · t /T)      (2)

Height

z = H · (t/T)     (3)

Where T is the period of one complete revolution.

If we know that r = 8 and H = 6, then the equations for the helix is:

x = 8 · cos (2π · t /T)

y = 8 · sin (2π · t /T)

z = 6 · (t/T)

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The solution to the quadratic equation by completing the square is x = -1 + √3, x = -1 - √3

Any equation of the form [tex]\rm ax^2+bx+c=0[/tex]  where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

As we know, the formula for the roots of the quadratic equation is given by:

[tex]\rm x = \dfrac{-b \pm\sqrt{b^2-4ac}}{2a}[/tex]

We have a quadratic equation:

x² + 2x - 2 = 0

x² + 2x + 1 - 1 - 2 = 0

(x + 1)² - 3 = 0

(x + 1)² = 3

x + 1 = ± √3

x = -1 ± √3

Thus, the solution to the quadratic equation by completing the square is x = -1 + √3, x = -1 - √3

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Answer:

[tex]\boxed{A=1~~\land~~B=-4}[/tex]

Step-by-step explanation:

I use formulas:

[tex]\boxed{\dfrac{x^{n} }{x^{m} } =x^{n} \div x^{m} =x^{n-m} }[/tex]

[tex]\dfrac{t^{2} }{t^{6} } =t^{2}\div t^{6}=t^{2-6}=\boxed{t^{-4}}\\\\t^{-4} =1\cdot t^{-4} ~~\land~~At^{B} ~~\Rightarrow ~~A=1~~\land~~B=-4[/tex]

Your image attached has not  sufficient criteria for Brainly users to answer. We will assume for now that you are asking what the line is equal to. This question will be deleted eventually due to Brainly ToS most likely

We note that this line is not linear, or squared. This means it might be cubical.

If it is cubical the line must be a variant of

f(x)=[tex]x^{3}[/tex].
However f(x)=[tex]x^{3}[/tex] points the opposite direction so we must make it negative.

We also noticed we had to stretch it, so we had to add a fraction.

Your answer is f(x)=[tex]-\frac{1}{8} x^{3}[/tex]

Answer: 105

Step-by-step explanation:

Corresponding sides of similar triangles are proportional, so

[tex]\frac{x}{14}=\frac{97.5}{13}\\\\=\frac{x}{14}=7.5\\\\x=\boxed{105}[/tex]

The match of the multiplication problem with the simplified expressions is as follows:

The process involved in multiplying polynomial expression requires using all the parameters in parentheses to multiply each other.

From the given information:

[tex]\mathbf{4x(4x^2-x+3)}[/tex]

By using distributive law m(a+b+c) = ma + mb + mc

[tex]\mathbf{=4x(4x^2)+4x(-x)+4x(3))}[/tex]

= 16x³ - 4x² + 12x

(8x + 1)(2x -3)

By applying FOIL method: (a+b)(c+d) = ac + ad + bc + bd

= (8x (2x)) + (8x(-3)) + (1 × 2x) + (1 × (-3))

= 16x² - 22x - 3

4x² (4x)

Applying exponent rule; [tex]\mathbf{a^b*a^c = a^{b+c}}[/tex]

[tex]\mathbf{= 4x^2 (4x)= x^2*4^{1+1}x}[/tex]

[tex]\mathbf{= x^2*4^{2}x}[/tex]

[tex]\mathbf{= 4^{2}x^{2+1}}[/tex]

[tex]\mathbf{= 4^{2}x^{3}}[/tex]

[tex]\mathbf{= 16x^{3}}[/tex]

(2x + 3) (8x² - 4x + 3)

Using distributive parentheses:

= 2x(8x² - 4x + 3) + 3(8x² - 4x + 3)

= 16x³ + 16x² - 6x + 9

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Answer:

Step-by-step explanation:

1) in order to graph the required direct line it needed two points:

2) one of these two points is Y-intercept. According to the condition it is (0;1);

3) in order to find the second point, it is enough to apply the given slope: to start in point (0;1), then to move to the left direction (-5 units, move no. 1), then to move up (+7 units, move no. 2);

4) to graph the line between two points (red line); y= -7/5x +1.

All the details are in the attachment.

Answer: 0.403 / 100 = 0.00403

Hope this helps ♥️

Step-by-step explanation:

If you are asking about the probability of Getting Blue, Orange, Yellow, Red and Green

P=N(E)/N(S)

Probability of Blue=15/62

probability of Orange= 16/62

probability of yellow=12/62

probability of Red=14/62

probability of Green=5/62

The length of the vinyl must be 10.2ft

We know that two of the angles of the triangle measure 45°, then we have a right triangle of 45°, 45°, 90°.

We know that the catheti measure 3 ft, using the pithagorean theorem, we know that the length of the hypotenuse is given by:

[tex]H^2 = (3ft)^2 + (3ft)^2[/tex]

[tex]H = \sqrt{2*(3ft)^2} = 4.2ft[/tex]

Then the perimeter of the triangle is:

P = 3ft + 3ft + 4.2ft = 10.2ft

The length of the vinyl must be 10.2ft

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Answer:

$0.80

Step-by-step explanation:

If the 100 pounds was bought separately (of course in real life you will probably not)

= 100 pounds x $0.0825/pound

= $8.25

As you can see it will cost more than if you buy a 100 pound sack.

Cost Difference = $8.25 - $7.45 = $0.80

That means you will save $0.80 from it.

There will be a profit of $0.8 if the soil is bought for $7.45 for 100- pound sack and sold for 8 1/4 cents per pound.

Multiplication in mathematics is the process of adding a number repeatedly up to the times of another number. If two numbers, namely a and b are multiplied, this is denoted by a × b. This means that 'a' is added repeatedly to itself up to b times or b is added repeatedly up to 'a' times.

Amount got for 1 pound soil after selling = 8 [tex]\frac{1}{4}[/tex] cents

                                                                   = 33/4 cents

                                                                   = 8.25 cents

                                                                   = 8.25 / 100 dollars

                                                                   = 0.0825 dollars

For 100 - pound sack, amount got after selling = 0.0825 × 100

                                                                             = 8.25 dollars

Cost for 100 - pound sack = $7.45

Profit = $8.25 - $7.45

         = $0.8

$0.8 will be saved if you bought a 100- pound sack for $7.45.

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