what is the rate of change of the function?
​

Answer:

Answer is the 2nd one

Hope it was helpful

From the given question, the required answer is option D. It can be deduced that: Reflect ΔECD over segment AC. This establishes that ∠ACB ≅ ∠E'C'D'. Then, (translate point E' to point A). This establishes that (∠D'E'C' ≅ ∠BAC). Therefore, ΔACB ~ ΔECD by the AA similarity postulate.

Rigid transformation is a process of resizing a given shape or figure. This can be done by either increasing or decreasing its dimensions (size) or changing its orientation. Some of the methods required in rigid transformation are: reflection, translation, rotation etc.

From the given question,

if ΔECD is first reflected over (turned about) segment AC, it would be deduced that m∠ACB ≅ m∠E'C'D' = [tex]90^{o}[/tex](right angle principle).

Then, the next process is to translate (extend) point E' to point A, so that m∠D'E'C' ≅ m∠BAC.

This would also ensure that m∠E'D'C' ≅ m∠ABC due to the translation.

This implies that ΔACB ~ ΔECD by the AA similarity postulate.

Therefore, performing reflection and translation operations on ΔECD step-wisely can be used to prove that ΔACB ~ ΔECD by the AA similarity postulate.

A sketch for more clarifications is herewith attached to this answer.

For more clarifications, visit: https://brainly.com/question/20486329

Answer:

its d, i took the test

(at the bottom of the photo it says earned 1 point meaning it right)

Answer:

2/5

Step-by-step explanation:

The answer is common sense.

The probability that no two consecutive flips have the same result is [tex]\frac{1}{16}[/tex].

If a coin is flipped then there are two possible outcomes Head(H) and Tail (T).

So each flip can have 2 possible outcomes. It means 5 flips have [tex]2^5=32[/tex] possible outcomes.

Among these 32 outcomes only 2 outcomes : HTHTH and THTHT have "no two consecutive flips have the same result".

So the probability that no two consecutive flips have the same result is = [tex]\frac{2}{32} =\frac{1}{16}[/tex].

Learn more: https://brainly.com/question/13604758

Answer:

result(s) found

x8y18

See steps

Step by Step Solution:



Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "y3"   was replaced by   "y^3".  1 more similar replacement(s).

Simplify :sqrt(x16y36)

Simplify the Variable part of the SQRT

Rules for simplifing variables which may be raised to a power:

   (1) variables with no exponent stay inside the radical

   (2) variables raised to power 1 or (-1) stay inside the radical

   (3) variables raised to an even exponent: Half the exponent taken out, nothing remains inside the radical. examples:

      (3.1) sqrt(x8)=x4

     (3.2) sqrt(x-6)=x-3

    (4) variables raised to an odd exponent which is  >2  or  <(-2) , examples:

      (4.1) sqrt(x5)=x2•sqrt(x)

     (4.2) sqrt(x-7)=x-3•sqrt(x-1)

 Applying these rules to our case we find out that

      SQRT(x16y36) = x8y18

Simplified Root :

 x8y18 

Step-by-step explanation:

please mark me as the brainliest thank you

Answer:

The quadratic x2 − 5x + 6 factors as (x − 2)(x − 3). Hence the equation x2 − 5x + 6 = 0

has solutions x = 2 and x = 3.

Similarly we can factor the cubic x3 − 6x2 + 11x − 6 as (x − 1)(x − 2)(x − 3), which enables us to show that the solutions of x3 − 6x2 + 11x − 6 = 0 are x = 1, x = 2 or x = 3. In this module we will see how to arrive at this factorisation.

Polynomials in many respects behave like whole numbers or the integers. We can add, subtract and multiply two or more polynomials together to obtain another polynomial. Just as we can divide one whole number by another, producing a quotient and remainder, we can divide one polynomial by another and obtain a quotient and remainder, which are also polynomials.

A quadratic equation of the form ax2 + bx + c has either 0, 1 or 2 solutions, depending on whether the discriminant is negative, zero or positive. The number of solutions of the this equation assisted us in drawing the graph of the quadratic function y = ax2 + bx + c. Similarly, information about the roots of a polynomial equation enables us to give a rough sketch of the corresponding polynomial function.

As well as being intrinsically interesting objects, polynomials have important applications in the real world. One such application to error-correcting codes is discussed in the Appendix to this module.

Step-by-step explanation:

Answer:

Step-by-step explanation:

4x squared + xy

4x(4x) + xy

12(12) + 3 x 2

144 + 6

= 150

Answer:

d

Step-by-step explanation:

I'll edit my response to tell you why later. it seems like you need this answer now.

Answer:

A?

Step-by-step explanation:

I'm pretty sure thats the answer! I,m currently learning that in class so I might be wrong!

Answer:

RS 146189.8

Step-by-step explanation:

let the price before tax be p

hence the final amount paid (i.e the actual bill)

= price before tax + tax

= p + (0.13% of p)   (convert percentage into fraction)

= p + [ (0.13/100) x  p] ---------------(eq 1)

we are given that the tax (i.e VAT) = 189.80

hence,

[ (0.13/100) x  p] = 189.8

0.13p = (100)(189.8)

p = (100)(189.8) / 0.13

p = 146000

hence our eq 1 above becomes:

p + [ (0.13/100) x  p]

= 146000 + 189.8

= 146189.8

Answer:

C

Step-by-step explanation:

We are given that:

[tex]a(x+b)<c[/tex]

Where a < 0.

To solve for x, we can divide both sides by a.

Since a < 0, a is negative. Hence, we must flip the inequality sign. This yields:

[tex]\displaystyle x + b > \frac{c}{a}[/tex]

Subtract b from both sides. Hence:

[tex]\displaystyle x>\frac{c}{a}-b[/tex]

In conclusion, our answer is C.

Answer:

4 strips

Step-by-step explanation:

There are one hundred centimeters in one meter, so you multiply 2 and 100.

2*100=200

And then you divide by 50, since the strips are 50cm long

200/50=4

4 fifty cm strips

Answer:

12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

good luck

Answer:

the slope is 2

Step-by-step explanation:

y2-y1

divided by

x2-x1

equals

4-0

divided by

0- (-2)

equals

4/2 which is 2

Answer:

Liquid nitrogen is 1. Liquid and 2. 90°C and dry ice is, well, ice. So dry ice is obviously colder.

Step-by-step explanation:

Answer:

I put it in a calculator and got 51.5

Step-by-step explanation:

Answer:

If I'm understanding the question right it's -.05

Step-by-step explanation:

(2x - 3) = 2

There is no more simplifying to be done in the parentheses.

2x - 3 = 2

Subtract 3 on each side to get the x value by itself.

2x = -1

Divide each side by 2 so the x is by itself.

x = -.05

And that's it, hope I helped :)

Answer: See explanation

Step-by-step explanation:

25% + 25% + 25%

= 75%

10% + 25%

= 35%

50% + 10%

= 60%

10% + 10%

= 20%

Answer:

n = -3

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define equation

3(-2 - n) = -9 - 4n

Step 2: Solve for n

Step 3: Check

Plug in n to verify it's a solution.

Step-by-step explanation:

find angle c: 180-116= 64

solve for x:

(2x+4)+(3x-13)+64=180

5x+55=180

5x=125

5x/5 = 125/5

x=25

plug in x: 3(25)-13= 62

Answer:

133.3333333333333333%

Step-by-step explanation:

never ending 3

Answer:133.3%

Step-by-step explanation:

Answer:

y+3 = [tex]\frac{-1}{2}[/tex] (x-10)

Step-by-step explanation:

Answer:

10 8 6 4 2 hope that helps

john: 56

Mary: 24

(Tbh I'm probably really wrong, I'm so sorry )

Answer: john is 20 and mary is 12

Step-by-step explanation:

J + M = 32

J - 4 = 2(M-4)

solve

Answer:

Step-by-step explanation:

(a). FH = KL / 2 = 48 ÷ 2 = 24

(b). FG = JL / 2 = 37 ⇒ JL = 2 × FG = 74

(c). KJ = 2 × GH = 2(30) = 60

(d). FJ = KJ ÷ 2 = 30

Answer:

The series has 7 terms

[tex]\displaystyle S_7=\frac{4372}{243}[/tex]

Step-by-step explanation:

Geometric Series

In the geometric series, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.

We are given the series:

-12, -4, -4/3, ..., -4/243

We can find the common ratio by dividing one term by the previous term:

[tex]\displaystyle r=\frac{-4}{-12}[/tex]

Simplifying:

[tex]\displaystyle r=\frac{1}{3}[/tex]

Sum of terms: Given a geometric series with first term a1 and common ratio r, the sum of n terms is:

[tex]\displaystyle S_n=a_1\frac{1-r^n}{1-r}[/tex]

We need to find how many terms the series has. Using the explicit formula of a geometric series:

[tex]a_n=a_1\cdot r^{n-1}[/tex]

The last term is an=-4/243 and the first term is a1=-12. Solving for n:

[tex]\displaystyle n= \frac{\log(a_n/a_1)}{\log r}+1[/tex]

[tex]\displaystyle \frac{\log(-4/243/-12)}{\log 1/3}+1[/tex]

[tex]\displaystyle \frac{\log(1/729)}{\log 1/3}+1[/tex]

n=7

The series has 7 terms

Thus, the sum of the 7 terms of the series is:

[tex]\displaystyle S_7=-12\frac{1-(1/3)^7}{1-(1/3)}[/tex]

[tex]\mathbf{\displaystyle S_7=\frac{4372}{243}}[/tex]

Answer: 1,000 gigabytes

Step-by-step explanation:

Answer:

-6,-4

Step-by-step explanation:

Multiple each point by 2

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The image of point D under a dilation about the origin (0,0) with a scale factor of 2 is at (-6, -4)

The graph is given below.

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

Point D coordinates = (-3, -2)

The point is dilated with a scale factor of 2.

This means,

Multiply the coordinate with 2.

(-3, -2) becomes (-6, -4)

Thus,

The image of point D under a dilation about the origin (0,0) with a scale factor of 2 is at (-6, -4)

The graph is given below.

Learn more about coordinates here:

https://brainly.com/question/13118993

#SPJ2

Answer:

no

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

2(3x+5)=6x+5

6x+10=6x+5

not equal

Answer:

$13,400

Step-by-step explanation:

We will first have to take account of the commuting cost, years at school, and total cost of tuition and books

It would cost $5,500 per year, she is studying at the school for 2 years, we will multiply 5,500 by 2

$5,500 * 2

= $11,000

The cost of commuting per month will be multiplied by 12 to represent a year and another 2 for two years

$100 * 12 * 2

= $2400

We all these together for the total cost of her education

$11,000 + $2,400

= $13,400

Answer:

Substitute the given value into the function and evaluate.

2 x 3 + 7 x 2 − 4 x − 15

Step-by-Step Process

Answer:

Third choice.

Step-by-step explanation:

y = 15x + 5.

Answer:

Step-by-step explanation:

8 1/4%

8.25%

0.0825