Graph the equation by the translating y=|x|Y=|x+2|A. Graph a B. Graph c C. Graph d D. Graph b

The transformations that map the strip pattern onto itself is a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°. Option A is the correct option.

Here, we have,

the conditions for mapping the strip transformation pattern onto itself:

The strip pattern can be mapped onto itself in two different ways.

The first way is to translate the strip pattern horizontally and then rotate it by 180° degrees.

The second way is to reflect the strip pattern across a vertical line.

Hence, the transformations that map the strip pattern onto itself can be achieved through a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°.

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complete question:

Which transformations map the strip pattern onto itself?

a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°

a horizontal translation only

a horizontal translation, a reflection across a horizontal line, and a glide reflection only

a horizontal translation and a 180° rotation only

Answer:

If you multiply it is 44,800 ft

If you add it is 64 ft

Step-by-step explanation:

If you multiply 28 x 16 x 10 x 10 = 44,800 ft

If you add 28 + 16 + 10 + 10 = 64 ft

(I really hope this helps, if you don't mind can you mark me brainiest?)

Answer: 55$

Step-by-step explanation:

The number of days it will take the virus to grow from 90 to 410 is 15 days.

The growth rate of the virus is calculated as follows;

growth rate = (200 - 90) / 5

growth rate = 22 per day

The number of days it will take the virus to grow from 90 to 410 is calculated as follows;

growth = 410 - 90

growth = 320

Number of days = 320 / 22/day = 14.55 ≈ 15 days

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Answer:

Defined: M-N

Not defined: Q+P, M+P, L-N

Step-by-step explanation:

Just took the test

Using integrals, it is found that the area between the two curves is 0.412 units squared.

The area between two curves, with f(x) being the upper curve and g(x) the lower curve, on an interval [a,b], is given by the following definite integral:

\(\int_{a}^{b} (f(x) - g(x)) dx\)

For this problem, the region we want to find the area is given at the graph at the end of the answer, hence, since the lower and upper bounds change, we have to use two integrals, as follows:

\(A = A_1 + A_2\)

\(A_1 = \int_{0}^{0.567} (e^{-x} - x) dx\)

\(A_2 = \int_{0.567}^{1} (x - e^{-x}) dx\)

Hence the first integral is:

\(A_1 = (-e^{-x} - 0.5x^2)_{x = 0}^{x = 0.567}\)

Applying the Fundamental Theorem of Calculus:

\(A_1 = (-e^{-0.567} - 0.5(0.567)^2) -  (-e^{-0} - 0.5(0)^2)\)

\(A_1 = 0.272\)

The second integral is:

\(A_2 = (0.5x^2 + e^{-x})_{x = 0.567}^{x = 1}\)

\(A_2 = (0.5(1)^2 + e^{-1}) - (0.5(0.567)^2 + e^{-0.567})\)

\(A_2 = 0.14\)

Hence the area between the curves is of:

\(A = A_1 + A_2 = 0.272 + 0.14 = 0.412\)

The area between the two curves is 0.412 units squared.

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Answer:25$ per shirt

Answer:

y=1-5x

Step-by-step explanation:

10x+2y=2

add subtract 10 from both sides

10x+2y=2

-10x. -10x

so now the equation should look like

2y=2-10x

then after that you have to get the Y variable alone so you have to divide everything by 2

2y÷2 = 2÷2 - 10x÷2

After you divide every term by 2 you slope intercept should be

y= 1-5x

please correct me if I am wrong

\( \{ \: \alpha \: , \: \beta , \: a, \: b \}\)

\( \sf \longrightarrow \: No. \: of \: \: subsets = {2}^{n} \)

where, n denotes to number of elements in set .

Since, given set contains 4 elements .

Thus , 2⁴ {2 raise to power 4} .

\( \sf \longrightarrow \: No. \: of \: \: subsets = {2}^{4} \)

\( \sf \longrightarrow \: No. \: of \: \: subsets = 2 \times 2 \times 2 \times 2\)

\( \sf \longrightarrow \: No. \: of \: \: subsets = 4 \times 4\)

\( \sf \longrightarrow \: No. \: of \: \: subsets = 16\)

Therefore, Required subsets are 16.

They are , Namely;

\( \sf \longrightarrow \: subsets \: = \phi \: \{ \alpha \} \{ \beta \} \{ a\} \{ b\} \: \{ \alpha \beta \} \{ \alpha a\} \{ \alpha b\} \{ \beta a\} \{ \beta b\} \: .....\)

_____________________________

If n is the number of elements in the set then,

No. of subsets possible for this subset is 2^n that's the (2 raise to the power n).

Let's take another example, {1,2}

Here, n = 2

subsets =2^2 =4

Subsets = ϕ, {1}, {2},{1,2}

Note :- every set is a subset of itself i.e. {1,2} and ϕ is a subset of every set

Answer:

Multiplication -- > 6 × 3 - 8

Division --> (4 + 3)/2

Subtraction --> 4 - 5  + 7

Addition --> 15 + 8 ÷ 4 - 6

Answer:    

.

Step-by-step explanation:

Answer:

648 ft ²

Step-by-step explanation:

The area of Tom's garden would be 36*36 which gives us 1296 ft squared. He used half of his garden for growing roses which means he used 1296/2 =648 ft squared for his roses.

Answer:

The function is:

f(x) = x^3 - 4*x^2 - 3*x + 18.

Below, you can see the graph of the function.

The statements that are true are:

As x increases from negative infinity to positive infinity, the y-values increase, decrease, and then increase again.

You can see this in the graph and may be really hard to see it without the graph, the easier way would be to see the derivate of f(x) and see that is first positive, then negative, and then positive.

f'(x) = 3*x^2 - 8*x - 3

As the leading coefficient is positive, the arms oppen up, and f'(0) = -3

Then is easy to see that from left to right, is positive, then negative, and then positive again.

The domain and range of the function are the set of real numbers.

For the domain, we do not have any denominator nor weird function that has problems in a particular value, so the domain is the set of all real numbers.

And as you can see, as the leading coefficient is an odd power of x, the range will go from minus infinity to infinity (you can also see it in the graph).

The function has a double root.

Yes, in the graph you can see two roots, but this is a 3rd-degree polynomial, so it must have 3 roots, this means that one of the roots in the graph is a double root. (Where the double root is at x = 3, as you can see in the graph)

Answer:

B), C), and E)

Step-by-step explanation:

Edge 2021

The explicit formula that represents the nth term of the sequence will be aₙ = 18 - 7n.

A series of integers called an arithmetic succession or arithmetic chain of events has a fixed difference between the terms.

Let a₁ be the first term and d be a common difference.

Then the nth term of the arithmetic sequence is given as,

aₙ = a₁ + (n - 1)d

The arithmetic sequence is given below.

11, 4, -3, .....

The first term is 11. And the common difference is given as,

d = 4 - 11

d = - 7

The explicit formula that represents the nth term of the sequence is given as,

aₙ = a₁ + (n - 1)d

aₙ = 11 + (n - 1)(-7)

aₙ = 11 - 7n + 7

aₙ = 18 - 7n

The explicit formula that represents the nth term of the sequence will be aₙ = 18 - 7n.

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Answer:

2.4

Step-by-step explanation:

Evaluating \( \frac{16.8 - 1.2^2}{-4.3 + 3(-0.7)} \)

\( = \frac{16.8 - 1.44}{-4.3 + (-2.1)} \)

\( = \frac{15.36}{-4.3 - 2.1)} \)

\( = \frac{15.36}{-6.4)} \)

\( = \frac{15.36*10^2)}{-6.4*10^2)} \) (multiplying the numerator and denominator by 100)

\( = \frac{1536}{640)} \)

\( = 2.4 \)

Answer:

\(\sf x=7\sqrt{6}\)

Step-by-step explanation:

As the base angles of the triangle are the same, then the legs of the right triangle are also equal.  Therefore, we can use Pythagoras' Theorem to calculate x.

Pythagoras' Theorem:  a² + b² = c²

(where a and b are the legs, and c is the hypotenuse of the right triangle)

Given:

Substituting the given values into the formula:

\(\sf \implies (7\sqrt{3})^2+(7\sqrt{3})^2=x^2\)

\(\sf \implies147+147=x^2\)

\(\sf \implies x^2=294\)

\(\sf \implies x=\sqrt{294}\)

\(\sf \implies x=\sqrt{49 \cdot 6}\)

\(\sf \implies x=\sqrt{49}\sqrt{6}\)

\(\sf \implies x=7\sqrt{6}\)

\(\\ \rm\Rrightarrow cos\theta=\dfrac{Base}{Hypotenuse}\)

\(\\ \rm\Rrightarrow cos45=\dfrac{7\sqrt{3}}{x}\)

\(\\ \rm\Rrightarrow \dfrac{1}{\sqrt{2}}=\dfrac{7\sqrt{3}}{x}\)

\(\\ \rm\Rrightarrow x=7\sqrt{3}\sqrt{2}\)

\(\\ \rm\Rrightarrow x=7\sqrt{6}\)

Answer:

An acute angle

Step-by-step explanation:

An acute angle is smaller than an obtuse ad right angle.

hope this helps and hope it was right 'cause I really don't know what you meant. :)

a) the initial condition as 0 kg sugar in the tank at time = 0 (pure water)

b) with the net rate of change the amount of sugar after t minutes is S(t) = 236.8 [1 - e (t/740)]

c) time goes to infinity, the amount of sugar in is 236.8 kg.

a) Let A(t) denote the amount of sugar in the tank at time. The tank starts with only pure water, so A(0) = 0 OR you can say that you give the initial condition as 0 kg sugar in the tank at time = 0 (pure water)

b) Sugar flows in at a rate of (0.07 kg/L) * (7 L/min) = 0.49 kg/min = 49/100 kg/min and flows out at a rate of (A(t)/1080 kg/L) * (7 L/min) = 7A(t)/1080 kg/min, so that the net rate of change of is governed by the ODE, multiply both sides by the integrating factor  to condense the left side into the derivative of a product, if t = time and S(t) is the amount of sugar in the tank as a function of time, then the equation that we get is S(t) = 236.8 [1 - e (t/740)]

c) As t---> ∞, the exponential term converges to 0 and we're left with the means when time goes to infinity, the amount of sugar in is 236.8 kg.

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Answer:

A. For the situation presented, we find that the researcher assumes that the test with the new method will obtain results at a cost of less than $ 220.

the null hypothesis will be that the operation of the new method will cost not less than $ 220.

the alternative hypothesis will be that the operation of the new method will be less than $ 220

B. With the situation of the exercise we can affirm that the null hypothesis is not rejected, since the director has verified that the cost of the new method is below $ 220, so the new method can be implemented.

C. For this situation, it is observed that the null hypothesis has been rejected, so after verification, the manager has observed that the cost of the new method is less than $ 220, so the manager's proposal can be developed.

Answer:

a) H0: μ ≥ 220

Ha: μ < 220

b) there is no sufficient evidence to support the claim that the new production method reduces cost

c) there is sufficient evidence to support the claim that the new production method reduces cost

Step-by-step explanation:

The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean. While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.

For the case above;

The null hypothesis is that the mean cost of production is equal or greater than $220 per hour.

H0: μ ≥ 220

The alternative hypothesis is that the mean cost of production is less than $220 per hour

Ha: μ < 220

b) the conclusion when H0 cannot be rejected is that there is no enough evidence to reject the Null hypothesis. So, there is no sufficient evidence to support the claim that the new production method reduces cost

c) the conclusion when H0 can be rejected is that there is enough evidence to reject the Null hypothesis. So, there is sufficient evidence to support the claim that the new production method reduces cost

The graph of Davids's findings.

At Freddy's 24-hour Bagel Shop,

From 12:00 AM ( x = 0 ) to 12:00 PM ( x = 12 ).

David sells 10 bagels at exactly 12:00 AM and from 12:00 AM to 6:59 AM each hour he sells 2 less each hour.

Now, let y be the number of bagels sold every hour.

We have,

At x = 0, y = 10 since he sells 10 bagels at exactly 12:00 AM.

Therefore,

At x = 1, y = 10 - 2 = 8

At x = 2, y = 8 - 2 = 6

At x = 3, y = 6 - 2 = 4

At x = 4, y = 4 - 2 = 2

At x = 5, y = 2 - 2 = 0

At x = 6, y = 0 - 2 = - 2

Now, from 7:00 AM to 12:00 PM David sells 10 more bagels each hour than the previous hour.

Therefore,

At x = 7, y = - 2 + 10 = 8

At x = 8, y = 8 + 10 = 18

At x = 9, y = 18 + 10 = 28

At x = 10, y = 28 + 10 = 38

At x = 11, y = 38 + 10 = 48

At x = 12, y = 48 + 10 = 58

So, the graph that represents David's findings is:

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The steps that Patel could he use to solve the quadratic equation include:

8(x² + 2x) = –3

8(x² + 2x + 1) = –3 + 8

x = –1 Plus or minus StartRoot StartFraction 5 Over 8 EndFraction EndRoot

It is preferred to solve quadratic equations without the use of the known quadratic formula solver. This can be completing squares and solving for x.

The equation given is:

8x² + 16x + 3 = 0

8(x² + 2x) = -3

Completing squares in the brackets and balancing the equation:

8(x² + 2x + 1) = -3 + 8

Factoring the perfect square will give 8(x + 1)² = 5.

This is illustrated in the options picked for the step.

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Step-by-step explanation:

so, what's the problem ?

it's all there, we only need to take the calculator (or simply our heads) and do the calculation :

2×5 - 5×2 = 10 - 10 = 0

you see ? that was all that was needed.

put the given values for the variables into the places of these variables, and then calculate !

that is what variables are for : placeholders for actual values.

Answer:

3/4 or 6/8

Step-by-step explanation:

6/8 when simplified is 3/4. That is the probability over the total.

Answer:

ok soooo whats the question like bruhhhhhh i here to anwser now tell me the question

Step-by-step explanation:

By the SSS Congruence Theorem, △ABC ≅ △DEF.

What does a math congruent mean?

Congruent refers to having precisely the same form and size. Even after the forms have been flipped, turned, or rotated, the shape and size ought to remain constant.

What is the SSS rule?

According to the SSS rule, two triangles are said to be congruent if all three sides of one triangle are equal to the corresponding three sides of the second triangle.

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Based on the information provided, it is expected that after 18 months, the difference in the cost of the two plants is 240.

By following the sequence provided on the table, let's calculate the cost for each plant:

Plant A: 75, 110, 145, 180, 215, 250, 285, 320, 355, 390, 425, 460, 495, 530, 565, 600, 635, 670.

Plant B: 60, 110, 160, 210, 260, 310, 360, 410, 460, 510, 560, 610, 660, 710, 760, 810. 860, 910

Now, let's calculate the difference in cost:

910 - 670 = 240

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Answer:

3.5

Step-by-step explanation:

Answer:

the answer is 0.2857142857.

Hope that helps

19.6 divided by 63

19 is smaller than 63, so we will take 196 divide by 63

Since 19 divides by 6 the nearest number is 18 in table 6, so

19 divide by 6 = 3 (not 2) with remainder 1

The linear equation we need to solve is:

$27.50*w = $309.99 - $144.99

And the solution is w = 6.

How to write and solve the equation?

We know that the cost of the gaming chair is $309.99.

To buy this, you already have saved $144.99, and save another $27.50 per week, then the amount you have after w weeks is:

f(w) = $144.99 + $27.50*w

So the linear equation we need to solve is:

$144.99 + $27.50*w = $309.99

To solve this we need to isolate w.

$144.99 + $27.50*w = $309.99

$27.50*w = $309.99 - $144.99

w = ($309.99 - $144.99)/$27.50 = 6

So they can buy the chair after 6 weeks.

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