The entire graph of the function g is shown in the figure below. Write the domain and range of g as intervals or unions of intervals.

Answer:

-32x

Step-by-step explanation:

Dividing a fraction is the same as multiplying its reciprocal, so we can rewrite the expression as 8x (-4).

We then solve, getting -32x.

Answer:

-32x

Step-by-step explanation:

Hello!

when you divide by a fraction you multiply the denominator to the dividend

8x * -4 = -32x

The answer is -32x

Hope this helps!

Hey there! I'm happy to help!

The equation for the axis of symmetry of a parabola is x=a, where a is the x-value of the vertex. It is a vertical line that cuts the parabola in half.

I hope that this helps! Have a wonderful day! :D

Answer:

They are equivalent

Step-by-step explanation:

3/6 is equal to 1/2

2/4 is equal to 1/2

Answer: 18

Step-by-step explanation: 4/3 times 6/5

Is 8/3, flip to 3/8. Use galgo technique: 18

Answer:

Cost price (c.p) = Rs. 550000

selling price (s.p) = Rs. 533500

Loss (l) = c.p - s.p

= Rs. 550000 - Rs. 533500

= Rs. 16500

Now,

Loss percentage = Actual loss * 100%

c.p

= Rs. 16500 * 100%

Rs. 550000

= 3%

Answer:

loss%=3.09%

Step-by-step explanation:

given,s.p=550000

c.p=533500

Now,loss percent= Actual loss /c.p×100%

=16500/53500×100%

=3.09%

3x - 2 = 4

Move the -2 to the other side of the equals sign to make it 4 + 2, it is now a positive because when you moved it to the other side of the equals sign the negative always changes to a positive.

Now;

3x = 4 + 2

3x = 6, divide each side by 3.

x = 2.

Answer:

plane containing a line

Step-by-step explanation:

In accordance with a plane postulate corollary, it is concluded that, for a given PLANE CONTAINING A LINE, there is one and only one perpendicular line through a given point on the line.

Hence, in this case, the correct complete statement is written as: Given PLANE CONTAINING A LINE there is one, and only one, a line perpendicular to the plane through that point.

The options in this question are missing; here is the complete question:

Which of the following best describes the term constructions in geometry?

A. Combining two or more figures together to create a new figure or shape.

B. A way to draw precise figures using a compass and a straightedge.

C. Creating a figure or shape by hand.

D. Places where things are being built that often slow down traffic.

The answer to this question is B. A way to draw precise figures using a compass and a straightedge.

Explanation:

Geometry is a sub-field of mathematics that studies figures, lines, angles, and related features. In this, the term "construction" describes the creation of figures by using a straight edge such as a ruler, a compass (object to draw circles or arcs and measure distances), and a pen, pencil, or similar instrument to draw. For example to draw or construct a circle a compass is mainly used while the construction of a hexagon requires a straight edge and compass. According to these ideas, the correct answer is B.

Answer:

3600

Step-by-step explanation:

We multiple 40 x 90 which is equal to 4 x 10 x 9 x 10.

4 x 9 = 36 and 10 x 10 = 100, so 40 x 90 = 36 x 100 = 3600.

Answer:

The answer is 3,600

Step-by-step explanation:

40x90=3,600

Look at picture for step by step!

Hope this helps!

By: BrainlyAnime

Brainliest would be appreciated!

Answer:

128 cm

Step-by-step explanation:

After the first bounce

height = [tex]\frac{4}{5}[/tex] × 250 = 4 × 50 = 200 cm

After the second bounce

height = [tex]\frac{4}{5}[/tex] × 200 = 4 × 40 = 160 cm

After the third bounce

height = [tex]\frac{4}{5}[/tex] × 160 = 4 × 32 = 128 cm

The ball will rise to 128 cm after the third bounce, if dropped from a height of 250 cm.

Multiplication is the process of operating a number by adding the number repeatedly to itself up to the times of the other number which is multiplied to the given number.

Mathematically, we can define this as for two numbers p and q, p × q implies that p is added to itself q times or q is added to itself p times.

Initial height = 250 cm

On each bounce, a ball rises to 4/5 of its previous height.

On first bounce,

Height = (4/5) × 250 = 4 × 50 = 200 cm

On second bounce,

Height = (4/5) × 200 = 4 × 40 = 160 cm

On third bounce,

Height =  (4/5) × 160 = 4 × 32 = 128 cm

This problem can also be solved using geometric progression with the formula for nth term as (a rⁿ⁻¹) where a is the first term 250, r is the common ratio 4/5 and n is 4, implies the 4th term.

Hence the height ball rise after the third bounce is 128 cm.

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Answer:

D

Step-by-step explanation:

The answer is D, because it is saying for you to do,

2⁶ multiplied 5 times in a row,

2⁶×2⁶×2⁶×2⁶×2⁶ and this is equal to 2³⁰.

Answer:

Option D

Step-by-step explanation:

Whenever we multiply the same numbers with different exponents, we write the same number and add the exponents.

Example: (1/5)^2 x (1/5)^6

=> (1/5)^2 + 6

=> (1/5)^8

Example: 7^3 x 7^8

=> 7^3+8

=>7^11

Whenever we divide the same number with different exponents, we write the same number and subtract  the exponents.

Example: 9^3 / 9^4

=> 9^3-4

=> 9^-1

Whenever there is an number with the exponent, and there is an exponent outside the bracket, then we multiply.

Example: (2^6)^-5

=> 2^6 x -5

=> 2^-30

So, the Answer is D.

Answer:

Step-by-step explanation:

Median: 45.5

Least value of second group: 34.7

Greatest value of third group: 63.6

The median is the middle number. This is pretty obvious to see that the middle number is 45.5.

Next, we need to see what the second group is in the first place. Do you see under the number line, those two boxes? Those are the 2nd and 3rd groups. The first box is the 2nd group. You can see that there are two numbers on the 2nd group (right above the box, on the number line). They are 34.7 and 45.5. The least value of these two is 34.7.

Similarly, the 3rd group is the other box. It has 45.5 and 63.6 on it. So the greatest value of these two is 63.6.

Hope that helped,

-sirswagger21

Answer:

40 minutes

Step-by-step explanation:

We can solve this problem through finding the proportion...

Let the time taken to travel 8 inches at the speed be x

Hence, 12:60 :: 8:x

We must multiply the extremes and the nears..

Hence,

12x=60×8

x=60×8/12

x=40 minutes

Answer:

$18

Step-by-step explanation:

To find a percent of a number, change the percent to a decimal by dividing it by 100, and multiply the decimal by the number.

4% of $450 = 4% * $450 = 0.04 * $450 = $18

Answer: range:  {0in, 16in}

               domain {0min, 12.8 min}

Step-by-step explanation:

When we have a function:

f(x) = y.

The range is the set of possible values of y and the domain is the set of all the possible values of x.

In this case, our function is:

H(x) = 16 - 1.25*x

which is a linear equation, and we know that the linear equations are defined (for range and domain) in the set of all the real numbers, but this is a physical situation, so we must see at the real problem.

The bucket can not have more water than the initial amount, 16 inches, so this is the maximum in the range.

The minimum height of water that we can find in the bucket is 0 inches (so the bucket is empty) then this is the minimum of the range.

Then we can write the range as:

R: 0in ≤ y ≤ 16in. = {0in, 16in}

Now we can find the extremes of the domain by using the extremes of the range:

y = 16 = 16 - 1.25*x

       0 = -1.25*x

then we have x = 0min, this will be the minimum of the domain.

Now using the minimum of the range y = 0 we have:

y  = 0 = 16 - 1.25*x

      1.25*x = 16

            x  = 16/1.25 = 12.8 mins

This is the maximum time in the domain (because after this time, there is no water in the bucket)

Then the domain is:

D: 0min ≤ x ≤ 12.8 min

Answer:

Step-by-step explanation:

fe+3f+2f+2=2f-2+5

fe+5f+2=2f+3

fe+2=-3f+3

e=2/-3+3f

Answer:  14.76    or the square root of 218

Step-by-step explanation:

To find the distance find the change in the x values and y values then square them and add them to find their square root.

-4 -3 = -7

6 - (-7) = 13  

7^2 + 13^2 = c^2

49 + 169 = c^2

   218 = c ^2  

  c= 14.76

Answer:

Hybrid basis

Step-by-step explanation:

There are different methods of accounting used by businesses depending on their peculiar needs. Below are the type of accounting methods:

- Cash basis is when revenues and expenses are recognised when cash is recieved or paid out.

-Accrual basis is when revenue and expenses are recognised when they are earned. For example if services are rendered to a client that will pay in a week's time, since service has already been given it is considered that the future payment has been earned.

- Modified basis combines elements of cash and accrual basis. For example considering short term assets like accounts receivable and accounts payable as cash items. Long term assets are recorded on accrual basis.

- Hybrid basis is used when cash and accrual methods are used for various expenses and tax. Mostly it is used for internal accounting purposes.

In this scenario Hariette would like to review the income and expenses that were actually paid last month. This requires a cash basis that shows actual amount recieved and paid last month. Account receivable and payable are not considered.

In setting aside money for tax she will employ accrual basis accounting. It is an expense that is estimated for future use.

So the hybrid basis is the method that will be most suitable.

Answer:

Yesenia's total commission for the week is $492.84

Step-by-step explanation:

Yesenia sells sports equipment and is paid commission

Yesenia's commission=5.55%

Weekly sales=$8,880

Total commission = 5.55% of $8,880

= 5.55/100 × 8,880

=0.0555 × 8,880

=492.84

Total commission=$492.84

Yesenia's total commission for the week is $492.84

Answer:

x=-1   , y=7

Step-by-step explanation:

y = -3x+4 and y=-7x

substitute y=-7x in the equation y = -3x+4

-7x=-3x+4 ( put variable(x) together)

-7x+3x=4

-4x=4

x=-4/4

x=-1

find y: y=-7x  ⇒ y=-7(-1) ⇒ y=7

check :y = -3x+4

7=-3(-1)+4

7=7  ( correct)

Answer:

$6791.50

Step-by-step explanation:

To answer this question create variables x & y

x = regular work time hours

y = overtime hours

Now make an expression

8.50x + 10.50y

After that substitute 43 for x and 612 for overtime

This means the expression will be 365.5 + 6426

Lastly, add the 2 numbers  to find out how much money Jennifer made

6791.50

Answer:

[tex]\Huge \boxed{\mathrm{0.75}}[/tex]

Step-by-step explanation:

Integers are whole numbers.

Integers include all negative and positive whole numbers. Zero is also included as an integer.

36 is a positive whole number. 36 is an integer.

0 is a whole number. 0 is an integer.

-22 is a negative whole number. -22 is an integer.

0.75 is not a whole number. 0.75 is not an integer.

Answer:

8

Step-by-step explanation:

2x + 6y = 4

Since, graph passes through (x, - 2)

Therefore, plug y = - 2 in the above equation.

2x + 6*(-2) = 4

2x - 12 = 4

2x = 12 + 4

2x = 16

x = 16/2

x = 8

Answer:

The opportunity cost is $85.

Step-by-step explanation:

The scheduled for work = 10 hours.

Money that Amber makes by earning =  $8.50 per hour.

Total money earned by Amber = 10 ×8.50 = $85

The fee of the filed trip = $30

Now we have to find the filed trip’s opportunity cost. Since we know that the opportunity cost is the amount that is left in order to get the best alternative. Therefore, if Amber goes on a field trip then he has to forgive the earning. So, the total earning $85 is the opportunity cost.

Answer:

[tex]x=\frac{(a^2+ab)}{a-b}[/tex]

Step-by-step explanation:

So we want to make x the subject of the formula:

[tex]a(x-b)=a^2+bx[/tex]

First, distribute the left side:

[tex]a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx[/tex]

Combine all the terms with x with it on one side. To do this, first subtract bx from both sides. The right side cancels:

[tex](ax-ab)-bx=(a^2+bx)-bx\\ax-ab-bx=a^2[/tex]

Remove the -ab from the left. Add ab to both sides. The left side cancels:

[tex](ax-ab-bx)+ab=a^2+ab\\ax-bx=a^2+ab[/tex]

Now, distribute out the x from the left side:

[tex]ax-bx=a^2+ab\\x(a-b)=a^2+ab[/tex]

Divide both sides by (a-b). The left side cancels:

[tex]\frac{(x(a-b))}{a-b}=\frac{(a^2+ab)}{a-b} \\x=\frac{(a^2+ab)}{a-b}[/tex]

Therefore:

[tex]x=\frac{(a^2+ab)}{a-b}[/tex]

Answer:

Step-by-step explanation:

ax -ab = + bx

collect like terms

ax-bx= +ab

factorise

x(a-b)=a(a+b)

x=[tex]\frac{a(a+b)}{a-b}[/tex] or [tex]\frac{a^{2} + ab}{a -b}[/tex]

Answer:

36

Step-by-step explanation:

if x=6 you are multiplying 6 by 6..

you substitute 6 in for x in the problem (6x) so it becomes 6 x 6

the you multiply and get 36

Answer: 36

Step-by-step explanation: 6x means the same thing as 6 · x.

In this case, we are given that x = 6.

So we have 6 · 6 which is 36.

The truck can travel 60 miles before the tank is completely empty

The capacity of the truck is;

Capacity = 40 gallons

When it is 7/8 empty, the amount of gas in the truck is:

Amount  = (1 - 7/8) * 40 gallons

Amount  = 5 gallons

The rate is given as:

Rate = 12 miles per gallon

So, the number of miles it can travel from this point is:

Miles = Amount * Rate

Miles = 5 * 12

Miles = 60

Hence, the truck can travel 60 miles before the tank is completely empty

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