the inverse of this equation

135 gallons of water in the aquarium after 45 minutes of draining.

Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

Given that water is draining from an aquarium at a rate of 3 gallons per minute.

The total change in the amount of water in the aquarium after 45 minutes of draining is as:

⇒ 45×3

Apply the multiplication operation in the integers,

⇒ 135 gallons

Hence, 135 gallons of water in the aquarium after 45 minutes of draining.

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The letters M,S,V are the original image.

The letters M’, S’, V’ are the displayed image.

You can see that M’, S’,V’ is a smaller image, so it was a reduction.

The length of line MS is 9 units.

The length of M’S’ is 6 units.

The dialation is 6/9 = 2/3

Answer:

(a) reduction

(b) 2/3

Step-by-step explanation:

(a) The original figure is called ΔMSV, while the dilation is called ΔM'S'V'. Because we can see that M'S'V' is clearly much smaller than MSV, we know that the image is a reduction of the original.

(b) We simply need to find the ratio of one side of M'S'V' to one side of MSV. Look at M'S': the length is just 4 - (-2) = 6 (this is because it's a completely horizontal line). The length of MS is 6 - (-3) = 9.

So, the scale factor is: 6 / 9 = 2/3.

Answer:

A. 1560

Step-by-step explanation:

5-day work week, Matt puts 175 miles on his car. His wife, Sarah, puts 100 more and  28 work days

Answer:

Its 2 bro

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

use the distance formula

y2-y1

_____

x2-x1

2-0

___

Answer:

66.08

Step-by-step explanation:

First find the markup

56 * 18%

56*.18 =10.08

Add this to the original price

56+10.08

66.08

This is the cost in the store

Answer:

$66.08

Step-by-step explanation:

18% of 56= 10.08

56+10.08=66.08

hope this helps :)

Answer:

1/4 and 3/4.

Step-by-step explanation:

if you add all of the squares chosen and divide it by 16, you get the answer. Then reduce the fraction.

Answer:

I believe its 7 schools, i might be wrong. What quiz is it?

Step-by-step explanation:

Answer:

43

Step-by-step explanation:

negative + negative = positive

with that rule, you change the - to a +.

35 + 8 = 43

Answer:

230

Step-by-step explanation:

the angle 115 is half of that arc

Answer:

Step-by-step explanation:

Answer:

216

Step-by-step explanation:

I think that it is 216 because if you add 18 and 10 you get 28 then multiply 28 by 12 then you get 336. Then you will find the area of the unshaded part which is 120. Then you will subtract 120 from 336 to get 216.

Hope this helps

Answer:

12 adults

Step-by-step explanation:

If a child ticket costs 5 dollars

then 125-5=120

120 divided by 10(the cost of each ticket for an adult)

12

So there are 12 adults

Answer:

12 adults

Step-by-step explanation:

125 - 5 = 120 (this is subtracting the child from the equation)

120 / 10 = 12

Answer:

No, it isn't. The answer is 0.75

Step-by-step explanation:

The square root of 9/16 is not a irrational number

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

The square root of 9/16

When evaluated, we have

The square root of 9/16 = 3/4

The above number is represented by the quotient of 2 integers

using the above as a guide, we have the following:

We can conclude that the number is a rational number

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Answer: it’s c

Step-by-step explanation:

The following statement is true with the given values of median and range.

The temperature in Carlton was always cooler than in Borden.

The median is the middle number in a sorted ascending or descending list of numbers. The range is the difference between any two numbers.

Check the trueness of each statement with the given table.

Lowest temperature over a week [tex]=[/tex] Median - Range

Thus, for Carlton, it is [tex](75-5)=70^{0}F[/tex] and for Borden it is [tex](88-5)=83^{0}F[/tex]

So, this statement is not true.

At least one daily high-temperature [tex]=[/tex] Median + Range

For Borden, it is [tex](88+5)=93^{0}F[/tex]

So, 2nd statement is not true.

For Carlton, at least one daily highest temperature (75+5)=[tex]80^{0}F[/tex]  

For Borden, at least one daily lowest temperature [tex](88-5)=83^{0}F[/tex]

Borden's lowest temperature [tex]83^{0}F[/tex] was even more than Carlton's highest temperature [tex]80^{0}F[/tex].

So, the 3rd statement is true.

If the high temperature for Carlton for one day is [tex]80^{0}F[/tex] and for Borden [tex]83^{0}F[/tex], which is within the given range, then the difference is only [tex]3^{0}F[/tex].

So, the 4th statement is also not true.

Hence, the temperature of Carlton was always cooler than in Borden is the true statement.

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Answer:

Yes, the ordered pair (-2,-2) is a solution of the system of linear equations.

Step-by-step explanation:

Plug in the x and y value in to the equation and see if the equation is true or not.

Yes, the given ordered pair is the solution of the given system of linear equation.

Systems of equations are used to solve applications when there is more than one unknown and there's enough information to set up equations in those unknowns.

Given is a system of lineae equation,

2x-y = -2

x-2y = 2

Putting x = -2 and y = -2 in 2x-y = -2, we get,

2(-2)-(-2)

-4+2 = -2

LHS = RHS

Again, Putting x = -2 and y = -2 in x-2y = 2, we get,

-2-2(-2) =

= -2+4 = 2

LHS = RHS

Since, the ordered pair satisfying the equations.

Hence, Yes, the given ordered pair is the solution of the given system of linear equation.

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Answer:

i believe the answer for X is 25 and Y is 65

Step-by-step explanation:

what i did could be completely wrong but meh anyways if one shape has to add up to 180 degrees you find D which is 90 then add A which is 65 subtract that from 180 and you get your answer for the far left shape. now to find the Y angle subtract 25 from 90 and you get 65 and you already know there is a 90 degree angle so add the subtract that from 180 and then you get 25. also they are the same angles on both shapes just different sizes. i hope i got it right and if i did i hope i helped. =)

Answer:

A. 1/5

B. 60 times

Step-by-step explanation:

The theoretical probability that the pointer(a) is 1/5 and the pointer will land in a section labeled with the letter A after 300 spins (b) is 60

We have given that the Samira is playing a game with the spinner shown.

We have to deterine the theoretical probability that the pointer will land in a section labeled with the letter A on a given​ spin.

This probability is equal to the amount of '1's divided by the total amount of numbers on the spinner.

Thus,The theoretical probability that the spinner is 1/5.

and also the pointer will land in a section labeled with the letter A after 300 spins.

Therefore we get,

[tex]1/5\times 300/1=300/5=60[/tex]

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Answer:

(5x)°

Step-by-step explanation:

Vertical angles.

Please mark as Brainliest! :)

Have a nice day.

Answer:54

Step-by-step explanation:54

Answer:

Distributive property

Step-by-step explanation:

Distributive property allows you to multiply a(b+c) as ab + ac.

The property which allows her to do this solution is; Distributive property

The distributive property states that an expression of the form A(B + C) can be solved by a multiplication over addition operation that is

A(B + C) = AB + AC

This property is known by distributive law and applies to subtraction also.

We are given that Katrina is asked to simplify the expression Negative 3 a minus 4 b minus 2 (5 a minus 7 b).

She writes:

= -3 a - 4 b - 2 (5 a -7 b)

= - 3 a - 4 b -10 a + 14 b

Using distributive property

Distribute the negative;

-3a-4b-10a+14b

Solve the like terms;

-3a-10a-4b+14b

-13a+10b.

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Answer:

Right

Step-by-step explanation:

Answer: the first one is x less than 468 and the second one is  and open circle at 468 and the third one is  go left

Step-by-step explanation:

it would be a open circle if it wasnt a line under it and it would move the oppisite which is the left

Answer:

12

Step-by-step explanation:

Answer:

Right cylinder

Solve for radius

r≈7.61m

h Height

11

m

V Volume

2000

m³

Step-by-step explanation:

Answer:

-2,5

Step-by-step explanation:

Answer:

OA = 19.58

Step-by-step explanation:

If we draw the segments OA and OC, we will have an isosceles triangle OAC.

With the property of inscribed angles and central angles that are related to the same arc of the circunference, we have:

mAOC = 2 * mABC

mAOC = 2 * 50 = 100°

As the triangle OAC is isosceles, we have that mOAC = mACO.

Knowing that the sum of internal angles of a triangle is 180°, we have:

mACO + mOAC + 100 = 180

2 * mACO  = 80

mACO = 40°

Now, using the law of sines, we have:

OA / sin(ACO) = AC / sin(AOC)

OA / 0.6428 = 30 / 0.9848

OA = 30.463 * 0.6428 = 19.58

Answer:

The answer is D.

Step-by-step explanation:

In order to find how many times human blink more than the blink of a dig, you have to divide it :

[tex]9460800 \div 1861440[/tex]

[tex] = 5 \: times[/tex]

Answer:

A

Step-by-step explanation:

Answer:

91 average for his next exams

Step-by-step explanation:

he has an 85 right now. if he gets a 91 then his overall average will be an 88 like he wanted.

(this is how u find average) ( add them together then divide it by how many numbers there are)

85+91=176

176/2= 88

therefore the average on his next 2 exams must be

91

hope this helps! <3

Answer:

Mean Absolute Deviation (MAD): 0.75

Step-by-step explanation:

Total numbers: 8

Mean: 2

Mean absolute deviation: 0.75