identity the domain of the function shown in the graph ​

Answer:

if 1/6 of a roll of paper covers 1/4 of a wall, this means that we will need 4/6 of a roll to cover a whole wall, now the question is asking how many rolls will we need to cover 4 walls, we already know that it takes 4/6 to fill one wall so if we add 4/6+4/6+4/6+4/6 we will get 16/6 or 2 4/6

we will need 16/6 or 2 4/6 of rolls of paper to cover 4 walls

Answer:

The area is 12.56 units^2 (same as circumference?)

Step-by-step explanation:

Assuming pi is 3.14, the equation for the circumference is C = 2 pi r

Fill it out for the radius (r)

12.56 = 2 3.14 r

12.56 = 6.28 r

r = 2

With the radius, the equation for the area is A = pi r^2

Fill it out for the area

A = 3.14 2^2

A = 3.14 4

A = 12.56



Answer: No real "space" exists. There is plenty of air all around us

Step-by-step explanation: I'm sorry If I am wrong tysm

-☈⊙⌘☿

Answer:

cosmic microwave background radiation

Step-by-step explanation:

Answer:

The answer will be equation

Answer:

a=18

Step-by-step explanation:

-2a-10+a=-28

-1a-10=-28

+10 +10

-1a=-18

divide by -1

a=18

If 8% of the total workforce is 24 employees, we can set up a proportion to find the total number of employees in the company:

8/100 = 24/x

where x is the total number of employees.

To solve for x, we can cross-multiply:

8x = 24 * 100

8x = 2400

x = 2400/8

x = 300

Therefore, Imperial Hardware has a total of 300 employees.

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The ordered pair (2,3) is not a solution of the system

From the question, we have the following parameters that can be used in our computation:

−8x + 4y > 3

6x - 7y < −5

The solution is given as

(2, 3)

Next, we test this value on the system

So, we have

−8(2) + 4(3) > 3

-4 > 3 --- false

This means that (2,3) is not a solution of the system

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Answer:

The expression that correctly represents "ten times the difference of a number and six" is 10 (n minus 6).

Here's an explanation of the expression:

- "n" represents the number in question.

- "n minus 6" represents the difference between the number "n" and 6.

- Multiplying this difference by 10 gives you "ten times the difference of a number and six."

So, the expression 10 (n minus 6) is the correct representation

Answer:

10(h - 6)

Explanation:

The difference is what we get once we subtract two numbers.

In this case, we subtract a number (let it be h) and 6: h - 6.

Then, I multiply this difference by 10: 10(h - 6)

Hence, the answer is 10(h - 6).

Answer:

y = 2x - 7

Step-by-step explanation:

(1,-5) (2,-3)

y2 - y1 / x2 - x1        -3 - (-5) / 2 - 1     2/1       = 2

y = 2x + b

-3 = 2(2) + b

-3 = 4 + b

-7 = b

Answer:

\(x^{2}\)

Step-by-step explanation:

because x^{2} represents the quadratic equation, so I don't think it will affect it

Answer:

Step-by-step explanation:

I believe it is horizontal bc the y is squared

Answer:

Step-by-step explanation:

Combine like terms. ie, add the coefficient of like terms

y + y + y + 3 + 4 = 3y + 7

Answer:

Combine like terms.

First, the variables:

y+y+y=3y

Now the constants:

3+4=7

Answer: 3y+7

Step-by-step explanation:

Answer

A=25   B=100 C=17   D=68

Step-by-step explanation:

engenuity 2020

Answer:

6x^2 - 6

Step-by-step explanation:

Hope this helps!!

If the can's combined lips measure 38 inches and the adhesive overlaps by around 12 inches, the label's surface area will be 50 square inches.

The space filled by a flat form or the surface of an item is known as the area.

The number of unit squares that cover the surface of a closed-form is the figure's area. Square centimeters and other similar units are used to measure area.

Given data;

Height of can,\(\rm H=5 \frac{3}{8} \ inch\)

Height of label,

\(\rm h=5\frac{3}{8} -\frac{3}{8} \\\\ h= 5 \ inch\)

Diameter,\(\rm d= 3 \ inch\)

The area of the label is;

A = ( overlap area  + circumfereence ) h

\(\rm A = [\frac{1}{2} + 2 \pi \times \frac{3}{2} ] \\\\ A =[ \frac{1+6\pi}{2} ] \times 5 \\\\ A = 49.6 \ inch^2\)

Hence, the label's surface area will be 50 square inches.

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The answers to each part is mentioned above.

Given is that Aiko works in the fish department of a pet store. She must drain, clean, and refill two reef tanks. The first tank hold 175 gallons of water and drains at a rate of 25 gallons per hour. The second tank holds 200 gallons of water and drains at a rate of 30 gallons per hour.

Equation for tank {1} -

y = 175 - 25x

Equation for tank {2} -

y = 200 - 30x

For the solution we can write -

175 - 25x = 200 - 30x

- 25x + 30x = 200 - 175

5x = 25

x = 5

and

y = 200 - 150

y = 50

For the same amount of water we can write -

175 - 25x = 200 - 30x

- 25x + 30x = 200 - 175

5x = 25

x = 5 hours

In tank (1), there is : 175 - 25 x 5 = 50 gallons

In tank (2), there is : 200 - 30 x 5 = 50 gallons

Therefore, the answers to each part is mentioned above.

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To find the nth term of the sequence 4, 7, 12, 19, 28, we can observe the pattern between consecutive terms.

If we look at the differences between the terms, we can see that the differences are increasing by 3 each time:

7  

0

- 4 = 3

12 - 7 = 5

19 - 12 = 7

28 - 19 = 9

So, the differences between consecutive terms are: 3, 5, 7, 9.

To find the nth term of the sequence, we can express it as a function of n and the differences: n^2 + 3

Therefore, the nth term of the given sequence is n^2 + 3.

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In & ΔKPN &Δ AKM

∠KPN =∠ LKMN = 90°

∠ KNP = ∠KNM

KN =KN (Common side)

By A-S-A congruency

Now, MN = MP

=2x+70 = 128

⇒ 2x=58

80 option-(a) is correct:

x = 58 = 29

The identical sign (=) is used in mathematical formulas to indicate that two statements are identical. Mathematical functions are used to show that many academic quantities are equal, and these statements of fact are called assertions. For example, the solution y + 6 = 12 is divided into two parts by the equal symbol, along with the numbers 12 and b + 6. It is feasible to determine how many lines are represented by each portion of a symbol. A symbol's meaning typically runs counter to itself.

Here,

Since O is the center of the circle, we know that OM and OP are radii of the circle, and hence have equal lengths. Therefore, we can write:

OM = OP

128 + 2x + 70 = 2OM (using the fact that MN = 128 and NP = 2x + 70)

198 + 2x = 2OM

We also know that OM is half the length of the diameter of the circle, so:

OM = (1/2)DP (where DP is the diameter of the circle)

Therefore, we can write:

198 + 2x = DP

So,

MN * NP = (NP - MN) * N\(R^2\)

128 * (2x + 70) = (2x + 70 - 128) *\(R^2\)

Simplifying this equation gives:

128 * (2x + 70) = (2x - 58) *\(R^2\)

256x + 12870 = 2xR^2 - 58*\(R^2\)

256x + 128*70 = (2x - 58)*\(R^2\)

Dividing both sides by 2x - 58 gives:

(256x + 128*70) / (2x - 58) = \(R^2\)

We still don't know the value of\(R^2\), but we can simplify the  left hand side of this equation:

(256x + 128*70) / (2x - 58) = 128(x + 70) / (x - 29)

Therefore, we can write:

128(x + 70) / (x - 29) =\(R^2\)

Substituting this expression  \(R^2\) into the equation 198 + 2x = DP gives:

198 + 2x = 128(x + 70) / (x - 29)

Multiplying both sides by (x - 29) gives:

198(x - 29) + 2x(x - 29) = 128(x + 70)

Simplifying this equation gives:

198x - 5760 + 2x² - 58x = 128x + 8960

2x² - 28x - 14720 = 0

Dividing both sides by 2 gives:

x² - 14x - 7360 = 0

We can solve this quadratic equation by using the quadratic formula:

x = (-b ± √b² - 4ac)) / 2a

where a = 1, b = -14, and c = -7360.

Plugging in these values gives:

x = (14 ± √(14)

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Question: In the diagram, MN is tangent to K at M, NP is tangent to K at P, MN = 128, and NP = 2x + 70. Find the value of x.

A. 29

B. 99

C. -9

D. 38

Answer:

- 4+23e

Step-by-step explanation:

Answer:x=2

Step-by-step explanation:

Answer: x = 75/16 or x=4.6875 or x=4 11/16

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x=75/16

Decimal Form:

x=4.6875

Mixed Number Form:

x=4 11/16

Answer:

D

Step-by-step explanation:

In 2 hours they wash 8 cars total so...

8

16

24

The extra time is 15 mins for 2 cars

Answer:

D

Step-by-step explanation:

Answer:

= 42

Step-by-step explanation:

I would combine them to become 7x first.

7 (6) = 42

Answer:

42

Step-by-step explanation:

5x+2x

5(6)+2(6)

30+12

42

Answer:

P=1538.461

Step-by-step explanation:

do it by the formula of

I=PRT, I=750 R=3.25% T=15

If you received a gift of $10,000 3 years ago and you want to spend it in 3 years with interest rate is 4%, it will be worth $12,653.19. Option b is correct.

To calculate the future value of a present sum after a specified period, we can use the formula for compound interest:

Future Value = Present Value * (1 + Interest Rate)ᴺ

In this case, the present value is $10,000, the interest rate is 4% or 0.04, and the number of periods is 6 years because you received the gift 3 years ago and want to spend it in 3 years.

Using the formula:

Future Value = \(\$10,000 * (1 + 0.04)^6\)

Future Value = \(\$10,000 * (1.04)^6\)

Future Value = $10,000 * 1.1265319

Future Value ≈ $12,653.19

Therefore, the amount will be approximately $12,653.19. Option b is correct.

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