Write in index form
9x9x9

Answer:

2.  43 degrees

3.  35 degrees

Step-by-step explanation:

Srr the attached worksheet.

Answer:

Fraction: 1/256 or

Decimal: 0.00390625 or 0.00391

Step-by-step explanation:

4^-4=1/4^4

4^4=256

=1/256

Answer:

Step-by-step explanation:

Answer:

What image?

Step-by-step explanation:

Thanks? :)

Answer:

d) m + s = 20

m = 5

Step-by-step explanation:

m + 3s = 50

m + s = 20

m + 3(20-m) = 50

m + 60 - 3m = 50

60 - 2m = 50

60 = 50 + 2m

60 - 50 = 2m

10 = 2m

5 = m

Answer:

Hii! so are you asking for the answer to a graph? do you want the point?

If you do then I think it is (7a, -3) I might be wrong let me know if I am and I'll fix it.

Step-by-step explanation:

Answer:

The algebraic expressions can be presents by words or equivalent expressions, so that its meaning remains same.

Step-by-step explanation:

Different ways to present algebraic expressions without changing their meaning:

1. We can describe the algebraic expressions in words so that its meaning remains same.

For example : 3x+y = Sum of 3 times of an unknown variables x and y.

2. We can describe the algebraic expressions in equivalent expressions, so that its meaning remains same.

For example : 6x+3y = 3(2x+y)

Therefore, the algebraic expressions can be presents by words or equivalent expressions, so that its meaning remains same.

The algebraic expressions could be presents by words or equivalent expressions so that the meaning should be the same

The following information should be considered:

Like:

3x+y = Sum of 3 times of an unknown variables x and y.

Like : 6x+3y = 3(2x+y)

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Answer:

all 3 options are true : A, B, C

Step-by-step explanation:

warning : it has come to my attention that some testing systems have an incorrect answer stored as right answer for this problem.

they say that A and C are correct.

but I am going to show you that if A and C are correct, then also B must be correct.

therefore, my given answer above is the actual correct answer (no matter what the test systems say).

originally the information about the alignment of the point F in relation to point E was missing.

therefore, I considered both options :

1. F is on the same vertical line as E.

2. F is not on the same vertical line as E.

because of optical reasons (and the - incomplete - expected correct answers of A and C confirm that) I used the 1. assumption for the provided answer :

the vertical line of EF is like a mirror between the left and the right half of the picture.

A is mirrored across the vertical line resulting in B. and vice versa.

the same for C and D.

this leads to the effect that all 3 given congruence relationships are true.

if we consider assumption 2, none of the 3 answer options could be true.

but if the assumptions are true, then all 3 options have to be true.

now, for the "why" :

remember what congruence means :

both shapes, after turning and rotating, can be laid on top of each other, and nothing "sticks out", they are covering each other perfectly.

for that to be possible, both shapes must have the same basic structure (like number of sides and vertices), both shapes must have the same side lengths and also equally sized angles.

so, when EF is a mirror, then each side is an exact copy of the other, just left/right being turned.

therefore, yes absolutely, CAD is congruent with CBD. and ACB is congruent to ADB.

but do you notice something ?

both mentioned triangles on the left side contain the side AC, and both triangles in the right side contain the side BD.

now, if the triangles are congruent, that means that each of the 3 sides must have an equally long corresponding side in the other triangle.

therefore, AC must be equal to BD.

and that means that AC is congruent to BD.

because lines have no other congruent criteria - only the lengths must be identical.

The intervals on which the profit function is increasing are (0, 2200).

To determine the intervals on which the profit function is increasing, we need to find the derivative of the profit function and analyze its sign.

The cost function C(x) and the revenue function R(x), the profit function P(x) is defined as the difference between the revenue and the cost:

P(x) = R(x) - C(x)

To find the intervals of increasing profit, we need to calculate P'(x), the derivative of the profit function with respect to x.

Step 1: Calculate the derivative of the cost function C(x) with respect to x:

C'(x) = d/dx (0.32x^2 - 0.00004x^3)

Using the power rule for differentiation, we have:

C'(x) = 0.64x - 0.00012x^2

Step 2: Calculate the derivative of the revenue function R(x) with respect to x:

R'(x) = d/dx (0.848x^2 - 0.0002x^3)

Using the power rule for differentiation, we have:

R'(x) = 1.696x - 0.0006x^2

Step 3: Calculate the derivative of the profit function P(x) with respect to x:

P'(x) = R'(x) - C'(x)

Substituting the expressions for R'(x) and C'(x) obtained in steps 1 and 2, we have:

P'(x) = (1.696x - 0.0006x^2) - (0.64x - 0.00012x^2)

      = 1.056x - 0.00048x^2

Step 4: Analyze the sign of P'(x) to determine the intervals of increasing profit.

To find the intervals where P'(x) > 0, we solve the inequality:

P'(x) > 0

1.056x - 0.00048x^2 > 0

To solve this inequality, we can factor it:

0.00048x^2 - 1.056x < 0

x(0.00048x - 1.056) < 0

The product of two factors is negative when one factor is positive and the other is negative.

0.00048x - 1.056 > 0   (Factor 1 is positive)

x < 1.056 / 0.00048

0.00048x - 1.056 < 0   (Factor 1 is negative)

x > 1.056 / 0.00048

Simplifying, we have:

x < 2200

x > 2200

Therefore, the intervals on which the profit function is increasing are (0, 2200).

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The surface area of the box is 1048 square inches

The formula for calculating the surface area of the prism is expressed as:

Surface area = 2(lw + wh +lh)

Given the following

l = 20in

w = 8in

h = 13in

Substitute the given parameters'

Surface area = 2(lw + wh +lh)

Surface area = 2(20(8) + 8(13) +20(13))

Surface area = 2(160+104+260)

Surface area = 1048 square inches

Hence surface area of the box is 1048 square inches

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Answer: 70

Step-by-step explanation:

2×3÷2+1+2×33

PEMDAS, do all the multiplication first.

2×3 = 6, 2×33=66

Do division next.

6÷2=3

3+1+66=70

The opposite angles are equal to are supplementary to each other or equal to each other.

In geometry, a quadrilateral inscribed in a circle, also known as a cyclic quadrilateral or chordal quadrilateral, is a quadrilateral with four vertices on the circumference of a circle. In a quadrilateral inscribed circle, the four sides of the quadrilateral are the chords of the circle.

The opposite angles in a cyclic quadrilateral are supplementary. i.e., the sum of the opposite angles is equal to 180˚.

If e, f, g, and h are the inscribed quadrilateral’s internal angles, then

e + f = 180˚ and g + h = 180˚

by theorem the central angle = 2 x inscribed angle.

∠COD = 2∠CBD

∠COD = 2b

∠COD = 2 ∠CAD

∠COD = 2a

now,

∠COD + reflex ∠COD = 360°

2e + 2f = 360°

2(e + f) =360°

e + f = 180°.

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If a math expression adds a float to an int, the data type of the result will be a float. This is because when a float and an int are added, the result is a float. This is because a float is a larger and more precise data type than an int. When an int is added to a float, the int is first converted to a float, and then the addition takes place.

This conversion ensures that the result is a float. In general, whenever we perform any arithmetic operation on two different data types, the result will be of the larger or more precise data type. It is important to keep this in mind while performing mathematical operations, as it can impact the accuracy and precision of our calculations.

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An equation for C is C = 0.1t + 4.

An interpretation of the slope of the graph is that the total cost of using a computer increases by 0.1 per minute.

In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical equation (formula):

y - y₁ = m(x - x₁)

Where:

First of all, we would determine the slope of this line;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (5 - 4.5)/(10 - 5)

Slope (m) = 0.5/5

Slope (m) = 0.1

At data point (10, 5) and a slope of 0.1, a linear equation for C can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y - 5 = 0.1(x - 10)

y = 0.1x + 5 - 1

y = 0.1x + 4 ≡ C = 0.1t + 4

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Answer:

9.0 - 15.0

Step-by-step explanation:

Give Brainllest

Answer:

b

Step-by-step explanation:

42.75+4=6

Answer:

25

Step-by-step explanation:

This is an equilateral triangle so all of its angle measures, and side lengths likewise, are equal.

To find x we can use the following equation:

3x - 5 = 2x + 20 export like terms to the same side of the equation

3x - 2x = 20 + 5 (notice how terms change from "+" to "-" and vice versa)

add/subtract like terms

x = 25

Answer:

5.7 units

Step-by-step explanation:

Answer:

Vertical angles

Step-by-step explanation:

Vertical angles are angles that are opposite of each other when two lines cross

The relationship between angle 5 and angle 2 is they are vertical angles. Option E is correct.

Given that,
A figure containing a pair of parallel lines and m and n a transversal line, t is an interesting pair of parallel lines.
A relationship between ∠2 and ∠5 is to be determined.

The angle can be defined as the one line inclined over another line.

Since m and n are parallel lines and t is intersecting line, t makes angles ∠2 and ∠5 face each other on two different lines and are vertically positioned. since ∠2 is obtuse and ∠5 is an acute angle, thus both angles are not equal but vertical angles.

Thus , the relationship between angle 5 and angle 2 is they are vertical angles.

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Answer:

y = -3/2x + 3

Step-by-step explanation:

To figure out the equation, it is very simple:

First you must find the y-int

The y-int is the point where the line touches the y-axis

The only point that touches the y-axis is (0,3)

so the y-int is 3

Next we need to find the slope, which is rise over run

we must find how far one point is from another point

so we start from the point (0,3) on the y-axis, then we go down 3 and to the right 2 and we are on the point (2,0)

so the slope is -3/2, because the line is going downwards, not upwards

now we just put the equation together, in the slope intercept form

y-int = b = 3

slope = m = -3/2

y = mx + b

y = -3/2x + 3

Answer: y = -3/2x + 3

Step-by-step explanation:

did the test  and hope this helps

The function f(x) = 1/x represents the reciprocal function is a type of rational function.

The reciprocal function has the general form f(x) = 1/x, where x is any non-zero real number.

The reciprocal function is characterized by its graph, which is a hyperbola.

The graph of f(x) = 1/x consists of two branches that approach the x-axis and the y-axis as x approaches positive or negative infinity.

The parent function f(x) = 1/x has several key features:

As x approaches positive infinity, the function approaches zero.

This means that the graph gets closer and closer to the x-axis but never touches it.

As x approaches negative infinity, the function also approaches zero, but on the negative side of the x-axis.

The graph is symmetrical with respect to the line y = x.

This means that if you reflect one branch of the hyperbola over the line y = x, you will get the other branch.

The function is undefined at x = 0 since division by zero is not defined.

The reciprocal function and its variations have various applications in mathematics, physics and engineering, especially dealing with inverse relationships or situations where quantities approach zero or infinity.

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Answer:

Carlos has 4 bugs, but Seth has 3 times the amount of bugs Carlos has

         4  x  3  =  12

4-Carlos's bug

3-how many more Carlos has

12-the total amount Carlos has

7000_1.8%=61.2%this is the answer

Step-by-step explanation:

because angle A and C are similar, so

9x-8=28

9x=36

x=4

Answer:

she runs 5.5 more then james

Step-by-step explanation:

The measure of ∠3 is 26 degrees. To find the measure of ∠3, we need to apply the angle sum property of a triangle.

The angle sum property states that the sum of the interior angles of a triangle is equal to 180 degrees. Given that m∠1 = 23 degrees and m∠ABC = 131 degrees, we can use the angle sum property to find ∠3.

Step 1: Start with the angle sum property equation:

m∠1 + m∠ABC + m∠3 = 180

Step 2: Substitute the given angle measures:

23 + 131 + m∠3 = 180

Step 3: Combine like terms:

154 + m∠3 = 180

Step 4: Subtract 154 from both sides of the equation:

m∠3 = 180 - 154

Step 5: Simplify the right side of the equation:

m∠3 = 26

Therefore, the measure of ∠3 is 26 degrees.

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The unit will cover linear functions, quadratic functions, exponential functions, logarithmic functions, and matrices.

We have,

Based on the topics, the unit will cover the following topics:

Linear functions: This topic typically includes concepts such as slope, intercepts, equations of lines, and graphing linear functions.

Quadratic functions: This topic covers quadratic equations, factoring, completing the square, quadratic formula, vertex form, and graphing parabolas.

Exponential functions: This topic involves exponential equations, growth and decay, properties of exponential functions, and their graphs.

Logarithmic functions: This topic focuses on logarithmic equations, properties of logarithms, solving logarithmic equations, and the relationship between exponential and logarithmic functions.

Matrices: Matrices are a topic in linear algebra and involve operations on matrices, matrix multiplication, determinants, inverse matrices, and solving systems of linear equations using matrices.

It's important to note that the exact content and depth of each topic may vary depending on the specific curriculum or course.

However, the mentioned topics generally form the core concepts of a unit covering functions, algebra, and matrices.

Thus,

The unit will cover linear functions, quadratic functions, exponential functions, logarithmic functions, and matrices.

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Answer:

tanx= -1 is the correct answer.

Answer:

y= -1/3x + 5

Step-by-step explanation: