HELPPPPPPPP PLEASE HELP ME EEEEEE

Turn 33.3 into a fraction:

Write down 33.3 like this:

[tex]\dfrac{33.3}{1}[/tex]

Multiply the numerator and denominator by 10(since there is 1 digit after the decimal):

[tex]\dfrac{33.3\times10}{1\times10} \rightarrow\dfrac{333}{10}[/tex]

[tex]\dfrac{333}{10}[/tex] would be the fraction form of [tex]33.3[/tex].

To turn [tex]\dfrac{333}{10}[/tex] into a decimal, divide the numerator by the denominator:

[tex]333\div10=33.3[/tex]

Hope this helps!

The summation notation of the sum is given as follows:

[tex]\sum_{i = 1}^{6} \frac{(-1)^{i-1}}{3^i}[/tex]

The summation notation of the sum is written considering the patterns of the terms that compose the terms.

First we look at the fact that the sum has six terms, and the first term is considered as having index 1, hence:

[tex]\sum_{i = 1}^{6}[/tex]

Then we consider that the signal is alternating, with the terms with odd indices being positive and those with even indices being negative, hence the numerator is of:

[tex](-1)^{i - 1}[/tex]

(any of -1 or +1 would work here).

Then we considering that the denominator is composed by the powers of 3, hence it is given by:

[tex]3^i[/tex]

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The absolute value for |4 - 5i| =[tex]\sqrt{41}[/tex].

Without taking into account direction, absolute value describes how far a number is from zero on the number line. A number's absolute value can never be negative. Look at some illustrations. 5 is the sum of its absolute values. There are 5 units between 5 and 0. A negative number has a positive absolute value, too. If x 0, then |x| = -x gives the absolute value of the supplied number.

For illustration, |-2| = 2. No matter what the numerical value's sign, the absolute value is always positive.

Here complex number form =|a+ib|

= |4-5i| Here a=4, b=(-5).

[tex]|a+ib| = \sqrt{a^{2}+b^{2} } \\\\\sqrt{4^{2}+5^{2} } \\\\\sqrt{16+25} \\\\\sqrt{41} \\[/tex]

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Answer: 11.64%

Step-by-step explanation:

Answer:

  C.  4

Step-by-step explanation:

You want the midpoint between -3 and 11 on the number line.

The midpoint is the average of the end point coordinates:

   (-3 +11)/2 = 8/2 = 4

The midpoint is 4.

The y-intercept in Duncan's hike situation as described in the task content is; 1000 feet.

It follows from the task content that the y-intercept of Duncan's hike scenario is to be determined.

In context, the y-intercept is otherwise termed; the starting value.

According to the task content; Duncan begins to hike a trail that is at an elevation of 1000 feet.

On this note, Duncan's starting elevation is; 1000 feet and consequently, the y-intercept in this scenario is; 1000 feet.

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The midpoint of the line AN is (3(1/2) , -1).

What is midpoint?

Midpoint of the line(x , y) = (x₁ + x₂ / 2) , (y₁ + y₂ / 2)

x₁  = 2, x₂ = 5

y₁ = -3, y₂ = 1

So,

Midpoint of the line(x , y) = (2+5/2) , ((-3)+1 / 2)

= (7/2 , -2/2)

= (7/2, -1)

We can write 7/2 as 3(1/2)

Hence, the midpoint of the line AN is (3(1/2) , -1)

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The answer to this Question is YES. Inequalities do show the relation between Numbers.

What are Inequalities?

Inequalities are the operators the we want to compare the data when equality is not valid

Solution:

The Inequalities shows nice relation between numbers like when we say for example 2 and 4 we know that 2 is not equal to 4 but we know that

2 is less than 4 in this case inequalities help us to develop relations between numbers that are not equal

Inequalities are also used in inequations where they represents large set of data .

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The Answer:

2x^2−2x+3

The result of the expression (2x³ - 14x² + 15x - 18) ÷ (x - 6) on dividing will be (2x² - 2x + 3).

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The expression is given below.

⇒ (2x³ - 14x² + 15x - 18) ÷ (x - 6)

The factor of the expression (2x³ - 14x² + 15x - 18) is given as,

⇒ (2x³ - 14x² + 15x - 18)

⇒ 2x³ - 12x² - 2x² + 12x + 3x - 18

⇒ 2x²(x - 6) - 2x (x - 6) + 3(x - 6)

⇒ (x - 6)(2x² - 2x + 3)

Then the expression is written as,

⇒ (2x³ - 14x² + 15x - 18) ÷ (x - 6)

⇒ [(x - 6)(2x² - 2x + 3)] / (x - 6)

⇒ (2x² - 2x + 3)

The final solution of the expression (2x³ - 14x² + 15x - 18) ÷ (x - 6) on dividing will be (2x² - 2x + 3).

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Answer:

4 1/2 ft

Step-by-step explanation:

18 = 4s

Divide both sides by 4.

18/4 = 4s/4

9/2 = s

4 1/2 = s

The side of the table is 4 1/2 ft.

Answer:

please tell us what you need help with

Step-by-step explanation:

you did not include a number

Answer: what

Step-by-step explanation:

The tree statements of the circle are

1) The radius of the circle is 3 units.

2) The center of the circle lies on x-axis.

3) The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.

What is center of a circle?

A circle's center is the point from which all of the distances to the other points on the circle are equal. The radius of the circle is the measurement at issue.

Given equation of circle is

x² + y² - 2x - 8 =0

x² - 2x + 1 - 1 + y² - 8 =0

(x - 1)² - 1 + y² - 8 =0

(x - 1)² + y² - 9 =0

(x - 1)² + y² = 3²

Compare the equation above equation with (x - h)² + (y - k)² = r²:

h = 1, k=0, r=0

The radius of the circle is 3 units. The center of the circle is (1,0) which lies on the x-axis.

Rewrite the equation of circle x² + y² = 9:

x² + y² = 3²

The radius of the circle is 3 units:

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The measure of angle 3 is given as follows:

m < 3 = 55º.

Vertical angles are angles that are opposite by the same vertex on crossing segments, hence they share a common vertex, thus being congruent, meaning that they end up having the same angle measure.

The vertical angles in this problem are listed as follows:

The measure of angle 1 is given as follows:

m < 1 = 55º.

Angle 1 and angle 3 are vertical angles, hence the measure of angle 3 is obtained as follows:

m < 3 = 55º.

As angle 3 is congruent to angle 1.

Angles 2 and 4 are also supplementary to angles 1 and 3, meaning that the sum of their measures is of 180º, hence m<2 = m<4 = 125º.

The diagram is given by the image shown at the end of the answer.

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Therefore, the value of the given equation of  x comes out to be  x =5.

Equations can be classified as either identities or conditioned equations. For each amount of the variables, an identity is true. Only specific values of the variables make a conditional equation legitimate. The equality sign ("="), which separate the two expressions, is a symbol for an equation.

Here,

Given data: A, B, and C are parallel, B is located between A and C, AC equals 24, AB equals 2x+1, and BC equals 3x-2.

In the event where A, B, and C are collinear and B is positioned between A and C, we obtain

Replace the given equation with AC = 24, AB = 2x+1, and BC = 3x-2.

AB plus BC equals AC

=>  AC= AB + BC

On combining like terms we get

=> 2x+1 + 3x-2 = 24

=> 5x -1 =24

=>5x =25

=>x =5

Therefore, the value of x comes out to be  x =5.

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The variation of the individual measurements about their respective means is 2295.04.

Given that,

The table of the treatments and total amount is

                                            SS    DF MS           F

Among Treatments 4974.88          621.86 2.98

Error                                   ?  

Total                         7269.92     19

We have to find how do the various measurements differ from their respective means.

We know that,

We know the formula

SSE= SSTotal -SST

= 7269.92-4974.88

=2295.04

The variation of the individual measurements about their respective means is SSE that is 2295.04

Therefore, The variation of the individual measurements about their respective means is 2295.04.

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Answer:

5 1/7 pages in one hour. And what does "A.B.C.D." Mean?

Step-by-step explanation:

Answer:Try 81

Step-by-step explanation:

Answer:

where is your circle graph

Step-by-step explanation:

i need the graph in order to solve this

Answer:

n = -21

Step-by-step explanation:

Five More Than One Third Of A Number Is Negative 2 What Is The Number?

1/3n + 5 = -2

subtract 5 from both sides:

1/3n + 5 - 5 = -2 - 5

1/3n = -7

multiply both sides by 3:

3(1/3n) = 3(-7)

n = -21

Answer:

(1)

Step-by-step explanation:

This is because (x-7)²=(x-7)(x-7), which when expanded using the FOIL method, is equal to x²-7x-7x+49=x²-14x+49.

A valid conclusion is that;

Inferences can be made about all the golf balls produced on that day, and the conclusion can be made that new-style golf balls travel farther than the original-style of golf ball for this golf pro.

An inference is defined as a conclusion that is reached based on certain pieces of evidence

In this sample research, we can see that randomization and replication conditions  are met. This s because the balls are randomly selected and as such, the distance of the new ball can be compared to the distances of the original ball.

Therefore, a valid conclusion is written as;

Inferences can be made about all the golf balls produced on that day, and the conclusion can be made that new-style golf balls travel farther than the original-style of golf ball for this golf pro.

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The value of 'x' for the given (alternate exterior angles) is found as 9.

For the stated question.

-1 + 14x = 12x + 17 (alternate exterior angles)

Simplifying,

14x - 12x = 17 + 1

2x = 18

x = 9

Thus, the value of 'x' for the given (alternate exterior angles) is found as 9.

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Step-by-step explanation:

I will help you sir.

Given

Opposite Sides are Congruent

Reflexive

SSS

CPCTC

If the two poles are each 100 centimeters long, The number of  small strips of balsa wood they will need to connect them is: C. 20.

Using Pythagorean theorem formula to find triangle side a.

a=√b²+c²

a = √ 13² - 12²

a = √ 169 - 144

a = √ 25

a = 5

Hence, the number of  small strips of balsa wood they need to connect them is:

100  / (2a)× 2

100 / ( 2×5) ×2

100/ 10 ×2

10 × 2

=20

Therefore the correct option is C.

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The first five terms of the given trigonometric series are (C) 0.5884, 0.5878.

A mathematical series where the sines and cosines of integral multiples of a variable angle are used to connect the components.

Sine, Cosine, Tangent, Secant, Cosecant, and Cotangent are the six trigonometric functions.

Below is a graph of the first five terms in the trigonometric series of sin:

sinx = x - x³/3! + x⁵/5! - x⁷/7! + x⁹/9! .......

Insert x = 4π/5

sin4π/5 = 4π/5 - (4π/5)³/3! + (4π/5)⁵/5! - (4π/5)⁷/7! + (4π/5)⁹/9! .......

Upon resolution, we determine an approximate value of:

sin4π/5 = 0.5884

Find the true value now:

sin4π/5 = 0.5878

Therefore, the first five terms of the given trigonometric series are (C) 0.5884, 0.5878.

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Complete question:
Use the first five terms of the trigonometric series to approximate the value of sin to four decimal places. Then compare

the approximation to the actual value.

a. -0.9568, -0.9659

b. -0.9649, -0.9659

C. 0.5884, 0.5878

d. -0.9609, -0.9659

Answer:

The answer is B(3, -1)

Step-by-step explanation:
I did this before.

Answer:

yellow = red - 3 and green = yellow x 2 and red = yellow + 3

or

green= (red-3) x 2

Step-by-step explanation:

Three fewer yellow than read is the same as saying red -3

twice as many green as yellow is the same as yellow x 2

if green is yellow x 2 you can substitute yellow for the equation to find yellow

you can flip the equation for yellow around by doing inverse operations. To have the equation equal red you need to move the three by doing its inverse. The opposite of subtraction is addition so you'd add 3 to each side, getting rid of the -3 and isolating the red to make the equation red=yellow+3

From the given information in question, we can sat that, The  regular polyhedron have 30 edges.

A polygon that is based on the solid in the three dimensions is known as  a polyhedron. It has flat faces, straight edges and corners. A polyhedron is something like a cube, prism, or pyramid. Cones, spheres, and cylinders do not have polygonal sides, hence they are not polyhedra. Polyhedron is also the name of the polyhedron's plural form. They are classified as prisms, pyramids, and regular polyhedra. Polyhedra include, for instance, cubes (regular polyhedrons), square prisms, triangular prisms, square pyramids, and square pyramids. Consider the diagram below displaying different sorts of polyhedra.

chris discovered that the centers of the faces of a regular icosahedron are also the vertices of another regular polyhedron and he  regular polyhedron have 30 edges.

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By using the properties of angle,

The proof of ∠1 ≅ ∠3 has been given below

What is angle?

When two straight lines intersect, an angle is formed. The point of intersection is called the vertex of the angle and the lines are called the arms of the angle

1. ∠2 ≅ ∠4 [Given]

2. m∠2= m∠4 [Angle Congruence Postulate]

3. ∠2 and ∠3 are supplementary [Given]

4. m∠2+m∠3 = 180° [Definition of Supplementary angles]

5. ∠1 and ∠4 are supplementary [Angle on a straight line]

6. m∠1+m∠4 = 180° [Definition of supplementary angles]

7. m∠1+m∠4 = m∠2+ m∠3 [ Substitution from 4 and 6]

8. m∠1+m∠4 = m∠4+m∠3 [Substitution from 2]

9. m∠1=m∠3 [Cancellation property]

10. ∠1 ≅ ∠3 [Converse of angle congruence theorem]

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