geometry i need help

The graph is attached in the solution.

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.

Given that, a function f(x) = 3√x

Let x = 0,

f(0) = 3√0 = 0

Let x = 1,

f(1) = 3√1 = 3

Let x = 2

f(2) = 3√2 = 4.24

Plotting the graph, we get, (attached)

Hence, the answer is the graph attached to the solution.

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The simplified form of the expression y⁻³/4y⁶ is option B: - 1/4y⁹

An algebraic expression consists of unknown variables, numbers and arithmetic operators such as addition, subtraction, multiplication, division etc. Therefore, let's simplify the expression.

The simplified form of the expression y⁻³/4y⁶ is:

To simplify this expression, you can use the rule of simplifying the powers of a variable.

It can be done by:

Therefore, The final step is to simplify the coefficient, 1/4 is a fraction, but to make it simpler we can divide 1 by 4, getting -1/4

Thus option B is correct.

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Given functions are inverse of each other.

What are inverse functions?

A function that reverses the effects of another function is called an inverse function. When y=f(x) and x=g, a function g is the inverse of a function f. (y). Applying f and then g is equivalent to doing nothing, in other words. This can be expressed as g(f(x))=x in terms of the relationship between f and g.

Here, we have

Given: f(x) = 5x + 2

g(x) = (x-2)/5

We have to inverse one another function.

f(x) = 5x + 2

g(x) = (x-2)/5

f(g(x)) = f( (x-2)/5)

f(g(x)) = 5×(x-2)/5 + 2

f(g(x)) = x - 2 + 2

f(g(x)) = x these functions are inverse of each other.

Hence, given functions are inverse of each other.

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Answer:

140 feet.

Step-by-step explanation:

Hope its correct and it helps!

The maximum number of comparisons in a bubble sort if there are 5 elements in the array = 10

Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in the wrong order. This algorithm is not suitable for large data sets as its average and worst-case time complexity is quite high.

Due to its simplicity, bubble sort is often used to introduce the concept of a sorting algorithm.

In computer graphics, it is popular for its capability to detect a tiny error (like a swap of just two elements) in almost-sorted arrays and fix it with just linear

complexity (2n).

Example: It is used in a polygon filling algorithm, where bounding lines are sorted by their x coordinate at a specific scan line (a line parallel to the x-axis), and with incrementing y their order changes (two elements are swapped) only at intersections of two lines

Calculating total number of comparison required to sort the array

= (n-1) + (n-2) +  (n-3) + . . . 2 + 1

= (n-1)*(n-1+1)/2  { by using sum of N natural Number formula }

= n (n-1)/2    

= 5(4)/2

=20/2

=10

The maximum number of comparisons in a bubble sort if there are 5 elements in the array = 10

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No, an equilateral triangle is not similar to a scalene triangle.

Two triangles are similar if they have the same shape, but they can be different sizes. In order for two triangles to be similar, the angles in the triangles must be congruent (equal in measure) and the sides of the triangles must be proportional. An equilateral triangle has three congruent angles, each measuring 60 degrees, and three congruent sides. A scalene triangle, on the other hand, has three sides that are all different lengths and three angles that are all different measures. Because the angles and sides of an equilateral triangle are not proportional to the sides and angles of a scalene triangle, the two triangles are not similar.

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The two triangles are not similar.

Now, According to the question:

An equilateral triangle is not similar to a scalene triangle because an equilateral triangle has all equal sides and the same angle measures, and a scalene triangle's sides are all different measures and the angles don't measure the same angle.

An equilateral triangle has three congruent angles, each measuring 60 degrees, and three congruent sides. A scalene triangle, on the other hand, has three sides that are all different lengths and three angles that are all different measures. Because the angles and sides of an equilateral triangle are not proportional to the sides and angles of a scalene triangle, the two triangles are not similar.

Hence, The two triangles are not similar.

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Answer: 12...12...12...57

Therefore , the value of the given problem of linear equation comes out to be  x = -250.

In algebra, a mathematical model is just one that of the form y=mx+b. The slope is B, and the y-intercept is m. Since x and y are variables, the previous sentence is frequently referred to as a "mathematical expression with 2 variables." Bivariate linear equations are linear equations with two variables. Linear equations can be found in many different situations. Once an issue has the formula y=mx+b, where m denotes the slope and b the y-intercept, it is said to be linear.

Here,

Given : 70.50 - 45.50 + 0.15x - 0.09x =0

To find the value of x,

Thus,

We do : 70.50 - 45.50 + 0.15x - 0.09x =0

=> 15 + 0.06x =0

=> 6/100 *x = -15

=> 6x = -1500

=> x = -1500/6

=> x = -250

Therefore , the value of the given problem of linear equation comes out to be  x = -250.

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The Answer is Rs.408

step by step solution:

Given, P=5000

R=4%

T=2 years

Amount  A=P ( 1+ R/100 )^T

A=5000(1+ 4/100)^2

5000 (104/100)^2

= Rs.5408

Compound interest =A−P

 =5408−5000=Rs.408

​

The fundamental theorem of algebra states that every polynomial equation of degree n, where n is a positive integer, has at least one root in the complex number system.

The Fundamental Theorem of Algebra states that any polynomial equation of degree n, with real or complex coefficients, has at least one root (real or complex).

In the case of the equation 2x^2 - 4x + 16 = 0, the Fundamental Theorem of Algebra implies that there is at least one real or complex root. In fact, this equation has two real roots: x=4 and x=-2.

This theorem provides an important foundation for many branches of mathematics, as it proves that solutions to equations exist.

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Answer:

x = -3

y = -11

Step-by-step explanation:

Answer:

80.456 is a 9.6% decrease of 89.

Step-by-step explanation:

Answer:

Step-by-step explanation:

 89×(1-9.6%)

=89×(1-0.096)

=89×0.904

=80.456

≈80

the answer is 80 if you have to round it.

The data in a table indicate the exponential function f(x) = 3(2)x.The formula for an exponential function is: y = abx, where y and x are variables .

A mathematical function using the following formula is an exponential function: f (x) = an x. where x is a variable and an is a fixed amount known as the function's base. The transcendental number e, or roughly 2.71828, is the most often encountered exponential-function base. If your function has the formula y = a b x, where and are constants, a 0 and b > 0 and b 1, then it must be exponential. Your functions in quadratic equations were always to the second power. The exponent of exponential functions is a variable.

given

From the table, at point (0, 3):

3 = ab°  , a = 3

At point (2, 12):

12 = ab²

12 = 3b²

b² = 4

b = 2

f(x) = 3(2)ˣ

The data in a table indicate the exponential function f(x) = 3(2)x.

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The horizontal asymptote is y = 0 because m = n. A function's graph has a line known as a horizontal asymptote.

A horizontal asymptote is a line that the graph of a function approaches as x tends to either positive or negative infinity. If the degree of the numerator is equal to the degree of the denominator, then the horizontal asymptote of the function is the line y = a/b, whereThe leading coefficients in the denominator and numerator, respectively, are a and b. Therefore, if m = n, then the horizontal asymptote is y = a/b, which reduces to y = 0.

The statement that defines the horizontal asymptote is that if m = n, then the horizontal asymptote is y = 0.

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Answer:

juniors- 43, seniors-155, veterans- 65, total-263

Step-by-step explanation:

so you divide each my 4 then subtract that from the original number and that's your answer

Juniors- 57 divide by 4=14, 57-14=43

Seniors- - 209 divide by 4=52, 209-52=155

veterans- 86 divide by 4=21, 86-21=65

Than add all 3 numbers together

:)

Answer:

[tex] \sf \: \frac{6}{7} \times 14 = 12[/tex]

Step-by-step explanation:

Given problem,

[tex] \sf \rightarrow \: \frac{6}{7} \times 14[/tex]

Let's solve the problem,

[tex] \sf \rightarrow \: \frac{6}{7} \times 14[/tex]

[tex] \sf \rightarrow \frac{6}{\cancel{ \: 7 }} \times \cancel{14}[/tex]

[tex] \sf \rightarrow \: 6 \times 2[/tex]

[tex] \sf \rightarrow \: 12[/tex]

Hence, the answer is 12.

Answer:

Step-by-step explanation:

x=4

The z-score corresponding to an observation of 470 is -0.97.

Given that the observation x is 470.

mean, is 570

standard deviation, σ is 103

For the occurrence score,

z = (x - μ)/σ

z = (470 - 570)/103

z = -0.97

The standard score in statistics is the amount of standard deviations that a raw score (i.e., an observed value or data point) deviates from or exceeds the mean of the thing being observed or measured. Standard scores are positive for raw scores above the mean and negative for raw scores below the mean.

It is determined by deducting the population mean from a given raw score, then dividing the result by the population standard deviation. Standardizing or normalizing is the process of transforming a raw score into a standard score (however, "normalizing" can refer to many types of ratios; see normalization for more).

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In algebra, the letter "x" is frequently used to denote an unknown value. It is referred to as a "variable" or occasionally a "unknown." x is a variable in x + 2 = 7, but we can figure it out.

Bring the variable to the left and the remaining values to the right to determine the value of x. To determine the outcome, simplify the values.

To determine the value of X in a multiplication operation, the usual form is

Product = Multiplicand x Multiplier

Consider Multiplier as x.

Product = Multiplicand x

The equation to determine the value of x is then

X = product/multiplier

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The best scale for the length axis is 10 cm to represented 1 unit on the graph

Using this scale the value of A and B are 60 and 110 respectively

All conceivable data for the graph is represented by the numbers on the X and Y axes.

There are major and minor axes, the major axes contains smaller divisions of 5, the smaller divisions are the minor axes

The scale are based on the major axes. The scale of a graph is the units that the distance in the major axes stands for

The scale should go beyond the values to be plotted so as to contain all the possible values

Applying the scale of 1 unit on graph for 10 units points A = 60 and point B = 110

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In a 1000g sample, 250g will be left undecayed and still radioactive after 11,400 years.

The amount of time needed for a quantity (of substance) to decrease to half of its initial value is known as the half-life (symbol t12). In nuclear physics, the phrase is frequently used to indicate how rapidly unstable atoms decay radioactively or how long stable atoms last. The phrase is also used more broadly to describe any kind of exponential decay (or, very infrequently, nonexponential decay). The biological half-life of medications and other compounds in the human body, for instance, is a term used in the medical sciences. Half-opposite of life's exponential growth is time's doubling.

Carbon-14 has a half-life of approximately 5700 years, which means that after 5700 years, half of the original amount of Carbon-14 will remain undecayed and still radioactive. After 11,400 years, there will be 1/4 of the original amount remaining, because two half-lives have passed. So, in a 1000g sample, 250g will be left undecayed and still radioactive after 11,400 years.

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If Yasmine's guests at her birthday party are exactly 26, based on the division operation, there will not be any ice cream left.

A division operation involves dividing the dividend (the numerator) by the divisor (the denominator) to obtain the quotient.

The quantity of ice cream purchased = 19¹/₂ (19.5).

The quantity of ice cream per guest = ³/₄ (0.75)

The number of guests that can be served = 26 (19¹/₂  x ⁴/₃) or (19

5/0.75)

Thus, using division operation, no ice cream will be left if the guests are not less than 26.

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The Indian rupees do you receive when you exchange $13 will be 601.2 rupees.

An expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator.

The expression 62.4d-210 gives the number of Indian rupees you receive when you exchange dollar d at the local currency exchange.

The Indian rupees do you receive when you exchange $13 will be:

= 62.4d - 210

= 62.4(13) - 210

= 601.2 rupees

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The length, width, and height of the box is 23 inches, 24 inches, and 25 inches.

The desired length of the diagonal of the box d ≥ 41.5 inches

The length of the box = l

The width of the box = w

The height of the box = h

The formula for the diagonal of the box, obtained using the  Pythagorean Theorem is:

                                     d = [tex]\sqrt[]{l^{2}+w^{2}+h^{2} }[/tex]

So, the square of the diagonal of the box, d² ≥ 41.5² = 1722.25

                                     [tex]d^{2} = l^{2} + w^{2} + h^{2}[/tex]

                                   l² + w² + h² ≥ 1722.25

Since,20² = 400

21² = 441

22² = 484

23² = 529

24² = 576

25² = 625

26² = 676

27² = 729

Hence, 23² + 24² + 25² = 1730 > 1722.25

20² + 20² + 27² = 1529 < 1722.25

21² + 24² + 26² = 1693 < 1722.25

20² + 21² + 26² = 1517 < 1722.25

So, the box's possible length is 23 inches.

                                      width is 24 inches.

                             and height is 25 inches.

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According to the linear cost function sneakers are produced in 8 hours is 4400.

Businesses employ a mathematical technique called a linear cost function to calculate the overall costs related to a certain level of production. When the cost of producing each item is constant regardless of the number of units produced, this approach of cost estimating can be used.

Given :

C(x) = 25x + 400

x(t) = 20t

∴ C(x) = 25(20t) + 400

∴ C(x) = 500t + 400

Now,

C(x(t)) =  C(x(8)) = 500t + 400

                         = 500(8) + 400

                         = 4400

∴   C(x(8)) =4400

sneakers are produced in 8 hours = 4400

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The solution for the give differential equation is y = c1e⁻ˣ+c2e⁻²ˣ·e⁻ˣsineˣ-[e⁻ˣ+e⁻²ˣ]coseˣ

A differential equation is an equation which contains one or more terms and the derivatives of one variable (i.e., dependent variable) with respect to the other variable

Given that, solve the differential equation by variation of parameters. y'' + 3y' + 2y = sineˣ

AE = m²+3m+2 = 0

Where, m1 = -1, m2 = -2

CF = y = c1e⁻ˣ+c2e⁻²ˣ

PI = y1 = eˣ and y2 = e⁻²ˣ

W = -e⁻³ˣ

W1 = -e⁻²ˣsineˣ

W2 = e⁻ˣsineˣ

u'1 = W1/W = eˣsineˣ;

u1 = ∫eˣsineˣ dx = ∫sint dt [put t = eˣ]

= -cost = -coseˣ

Similary,

u'2 = W2/W =  -e²ˣsineˣ;

u2 = -∫e²ˣcoseˣ dx = -∫tcost dt [put t = eˣ]

= -(tsint+cost) = -(eˣsineˣ+coseˣ)

PI: y = u1y1 + u2y2 = e⁻ˣ[-coseˣ] + e²ˣ[-(eˣsineˣ+coseˣ)]

= -e⁻ˣsineˣ-[e⁻ˣ+e⁻²ˣ]cose²ˣ

Hence, the complete solution is y = c1e⁻ˣ+c2e⁻²ˣ·e⁻ˣsineˣ-[e⁻ˣ+e⁻²ˣ]coseˣ

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1. The value of -5.1m + 2.3m is -2.8m.

2. The value of 3/5y + (-6/5y) is -3/5y

3. The value of 3.1n + 1.5 - 1.1n - 2.9 is 2n - 1.4

4. The value of -2.6c - 0.8 - 2.8c + 3.4 is 5.4c + 2.6.

5. The value of -3x - 2.6y + 1.2 + 1.2x - 4.7 is -1.8x - 2.6y - 3.5

6. The value of -4/22t - 5/22t + 15 + (-5) is -9/22t + 10.

7. The expression equivalent to -2.3v + (-4.2) + 8.8 + (-3.2v) is -5.5v + 4.6.

8. The expression equivalent to 3/14x + (-1) + (-4) - 2/7x is -1/14x - 5.

It should be noted that expression is used to show the relationship that the variables have in a data or based on the question given.

Here, the value of -5.1m + 2.3m is will be:

= -5.1m + 2.3m

= -2.8m.

The value of 3/5y + (-6/5y) is:

= 3/5y + (-6/5y) is:

= 3/5y - 6/5y) is:

= -3/5y

The value of 3.1n + 1.5 - 1.1n - 2.9 is:

= 2n - 1.4

The value of -2.6c - 0.8 - 2.8c + 3.4 is:

= -2.6c - 0.8 - 2.8c + 3.4

= -5.4c + 2.6

The value of -3x - 2.6y + 1.2 + 1.2x - 4.7 is:

= -3x - 2.6y + 1.2 + 1.2x - 4.7

= -1.8x - 2.6y - 3.5

The value of -4/22t - 5/22t + 15 + (-5) is:

= -4/22t - 5/22t + 15 + (-5)

= - 9/22t + 10

The expression equivalent to -2.3v + (-4.2) + 8.8 + (-3.2v) is:

= -2.3v + (-4.2) + 8.8 + (-3.2v)

= -5.5v + 4.6

The expression equivalent to 3/14x + (-1) + (-4) - 2/7x is:

= 3/14x + (-1) + (-4) - 2/7x:

= - 1/14x - 5

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After solving, the exact value of tan5π/8 = -2.425

In the given question we have to find the exact value of tan5π/8.

The angles and sides of a right-angle triangle are measured using these trigonometric values. Cotangent, secant, and cosecant are the other three significant values in addition to sine, cosine, and tangent.

To find the value of tan5π/8 we simplify the values.

Rephrase 5π/8 as the angle divided by two where the values of the six trigonometric functions are known.

tan5π/8 = tan[(5π/4)/2]

Now applying the tangent half-angle identity.

tan5π/8 = ±√[{1-cos(5π/4)}/{1+cos(5π/4)}]

The tangent is negative in the second quadrant, so change the ± to -.

tan5π/8 = -√[{1-cos(5π/4)}/{1+cos(5π/4)}]

We know the value of cos(5π/4) = -1/√2

Now putting the value

tan5π/8 = -√[{1-(-1/√2)}/{1+(-1/√2)}]

tan5π/8 = -√[{1+1/√2}/{1-1/√2}]

tan5π/8 = -√[{√2+1}/√2/{√2-1}/√2]

tan5π/8 = -√(√2+1)/(√2-1)

As we know that, √2 = 1.41. So

tan5π/8 = -√(1.41+1)/(1.41-1)

tan5π/8 = -√(2.41)/(0.41)

tan5π/8 = -√5.88

tan5π/8 = -2.425

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The exact value of tan (5π/8) is 1.7320508076.

The exact value of tan (5π/8) can be calculated using the tangent of a sum formula. The formula states that tangent of (A+B) can be calculated by the formula:

tan(A+B) = (tan A + tan B) / (1 - tan A tan B).

Therefore, we can calculate the tan (5π/8) as follows:

tan (5π/8) = tan (3π/4 + π/8)

           = (tan (3π/4) + tan (π/8)) / (1 - tan (3π/4) tan (π/8))

           = (√2 + 0.3826834) / (1 - √2 * 0.3826834)

           = 1.7320508076

Therefore, the exact value of tan (5π/8) is 1.7320508076.

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The number 1/10 is not equal to the 0.01.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The equivalent number is,

⇒ 0.01

Now, We will check all the expression as;

1) 10⁻²

⇒ 1/10²

⇒ 1/100

⇒ 0.01

2) 1%

⇒ 1/100

⇒ 0.01

3) 1/10

⇒ 0.1

4) One hundredth

⇒ 1/100

⇒ 0.01

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