Finding Equivalent Ratios
Which of these tables is a ratio table?
A
B
B
А
A
B
B
T
A
2
5
1
1
3
7
4.
12
о
o
o
+
o
1
3
6
4
7
3
Il
8
13
17
5
11
.6
24
3
9
9
​

Answer:

no

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Because the clothing can have a bunch of germs on it from people touching it and you never know who could have touched it and been sick

35/20 + 3/20 = 35/20 + 3/20 = 19/10

Answer:

a

Step-by-step explanation:

a

Answer:

 34918

Step-by-step explanation:

Answer:

I have the same questions

Step-by-step explanation:

Answer:

The expression that represents "five less than the quotient of a number and three"

Is X ÷ 3 = Quotient - 5

Therefore, the two operations are needed to write the expression is Division and Subtraction

Step-by-step explanation:

Which two operations are needed to write the expression that represents "five less than the quotient of a number and three"?

Quotient = Dividend ÷ Divisor

Let the number the represented by X

Hence:

The expression that represents "five less than the quotient of a number and three"

Is X ÷ 3 = Quotient - 5

Therefore, the two operations are needed to write the expression is Division and Subtraction

Answer:

B

Step-by-step explanation:

I took the unit test.

it would be the first one

[15+(-2)+8+(-6)+5]+5

Step-by-step explanation:

if p+iq =5+3i so

p=5 & q=3

Answer:

0+0=0

Step-by-step explanation:

zero added to itself is still 0 so its equal to nothing

Answer:

it equals 0

Step-by-step explanation:

Answer:

The answer is "Diego playlist has 36 rock songs, 9 country songs and 27 hip hop songs and 24 electronic songs".

Step-by-step explanation:

Total Songs on playlist = 90%

rock = 40%

country = 10%

hip hop = 30%

We need to find the number of songs in each genre.

rock = 40%

Therefore, rock album number[tex]= \frac{40}{100} \times 90 = 36 \ songs[/tex]

country = 10%

Thus number of country songs  = [tex]\frac{10}{100} \times 90 = 9\ songs[/tex]

hip hop = 30%

So number of hip hop songs  [tex]= \frac{30}{100} \times 90 = 27 songs[/tex]

Or resting was its genre of computing.  Dividing number of lyrics in the digital genre and amount of songs in the rock genre in the country genre  

Complete sum of songs of the hip hop genre.  

We get equation framing; framing;  

Amount of electronica songs = [tex]90-30-9-27=24 \ songs[/tex]

Answer:

The answer is 122° because they are adjacent angles

Answer:

Step-by-step explanation: 25% of Oil

25%= 1/4 in a fraction

1/4x16=4

Answer 4 Gallons

Answer:(1,-6)

Step-by-step explanation:

R moved down 4 and left 3 making R’. all u have to do is move U down 4 and left 3 to create U’

Answer:

2

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

She picked a pink shirt 20 out of 100 times.

20/100 = 1/5

She picked a pink shirt 1/5 of the times.

There are 5 shirts.

1/5 * 5 = 1

Answer: 1

Answer:

y=0.85x

Jill paid $34 for a toaster.

Step-by-step explanation:

Given that, x and y are the original cost and the sale price of the toaster oven after discount.

As there is 15% off on the original cost, so,

the discount amount = 15% of x

[tex]=\frac{15}{100}x[/tex]

=0.15x

Now, sale price = original cost - discount

[tex]\Rightarrow y = x-0.15x[/tex]

[tex]\Rightarrow y=0.85x[/tex]

This is the required equation in the form of y=kx, where k=0.85.

If the original cost of the toaster is $40.

Then the sale price,[tex]y=0.85\times 40=34.[/tex]

Hence, Jill paid $34 for a toaster.

The required match of complex numbers is given by
1 = [tex][i^{16},][/tex],  
-1 = [tex]-i^{32}, i^9*-i^{11}, i^{23}/-i^{11}[/tex]},
i = [tex]{i^{17}[/tex],
-i = {[tex]-i^{25}[/tex]}

Perfect matches of a simplified complex number to be identified.

The number that constitutes of real and imaginary numbers are called complex numbers. Standard form of complex number = a + bi

i² = -1 , i³ = -i and  [tex]i^4=1[/tex]

1)
[tex]=-i^{25}\\=-(i^{24})*i\\=-i(i^4)^7\\=-i[/tex]

2)
[tex]=i^{16}\\=(i^{4})^4\\=1[/tex]

3)
[tex]=i^{17}\\=(i^4)^4*i\\=i[/tex]

4)
[tex]=-i^{32}\\=-(i^4)^8\\=-1[/tex]

5)
[tex]=i^9*(-i^{11})\\=i*(i^4)^2*(-i^8*i^3)\\=i*(-i)\\=i*[(-1)(-i)]\\=i*i\\=-1[/tex]

6)
[tex]= i^{23}/-i^{11}\\= -i^12\\=-(i^4)^3\\= -1[/tex]

Thus, the required match of complex numbers is given by
1 = [tex][i^{16},][/tex],  
-1 = [tex]-i^{32}, i^9*-i^{11}, i^{23}/-i^{11}[/tex]},
i = [tex]{i^{17}[/tex],
-i = {[tex]-i^{25}[/tex]}

Learn more about complex numbers here:
https://brainly.com/question/28007020

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Answer: 4/10, or 40%, or 24

Step-by-step explanation: 2/10+4/10 is 6/10, which is 60-36, which is 24. This means the remaining 24 pies are neither apple or peach.

Number of pies that were neither apple nor peach = 24

Fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Given,

Total pies sold last month = 60

No. of apple pies = 2/10 of 60

                             = 2 × 60/10

                             = 12

No. of peach pies = 4/10 of 60

                              = 4 × 60/10

                              = 24

Pies that are neither apple nor peach pie

= Total pies - (No. of apple pies + No. of peach pies)

= 60 - (12 + 24)

= 60 - 36

= 24

Hence, 24 pies are neither apple nor peach.

Learn more about fraction here:

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Answer:

x=3, y= -2

Step-by-step explanation:

3x + 9y = -9

x + y = 1

Multiply the second equation by -3

-3x-3y = -3

Add this to the first equation to get rid of the x's

3x + 9y = -9

-3x -3 y = -3

------------------------

     6y = -12

Divide by 6

6y/6 = -12/-6

y = -2

3x + 9y = -9

x + y = 1

Multiply the second equation by -9

-9x-9y = -9

Add this to the first equation to get rid of the y's

3x + 9y = -9

-9x -9 y = -9

------------------------

     -6x = -18

Divide by -6

-6x/-6 = -18/-6

x = 3

Answer:

Here

the given equations are:-

3x + 9y = -9

or,3(x +3y)= -9

or,x+ 3y = -3 ................. (1)

x + y = 1 ................... (2)

Now , subtracting equation (2) from (1) , we ger:-

x + 3y = -3

x + y = 1

- - -

__________

0 + 2y = -2

or, y = -1

putting value of y in equation (2) , we get:-

x +(-2) = 1

or, x - 2 = 1

or x = 3

HENCE,

x = 3 and y = -1 are the values of x and y .

Thank me later.

Answer:

6 minutes

Step-by-step explanation:

288/48 = 6

We can double check our answer multiplying 48 by 6, and we get 288.

Answer:

I think the two tanks will be the same in week 80

Step-by-step explanation:

Answer:

First subtract 7 from both sides

Then divide 3 from sides

and x should be by itself

Step-by-step explanation:

Answer:

y = 4x-2

Step-by-step explanation:

Answer:

[tex]=x(2y-x)(2y-3x)[/tex]

Step-by-step explanation:

We want to factor the following expression:

[tex]x(2y-x)^2+2x^2(x-2y)[/tex]

First, notice that both of the terms have an x. Thus, let's factor out the x first:

[tex]=x((2y-x)^2+2x(x-2y))[/tex]

Now, notice the similarity between (2y-x) and (x-2y). If we multiply either of them by a negative, they will be the same.

Therefore, we can factor out a negative from (x-2y). This will give us:

[tex]=x((2y-x)^2+2x(-(2y-x))[/tex]

Since multiplication is commutative:

[tex]=x((2y-x)^2-2x(2y-x))[/tex]

Now, we can factor out the (2y-x):

[tex]=x(2y-x)((2y-x)-2x)[/tex]

And we can simplify this to get:

[tex]=x(2y-x)(2y-3x)[/tex]

Alternate Method:

Starting from here:

[tex]x((2y-x)^2+2x(x-2y))[/tex]

We can factor out a negative from the (2y-x)² term. This yields:

[tex]=x((-1(x-2y))^2+2x(x-2y))[/tex]

Since -1 squared is positive, we can simplify:

[tex]=x((x-2y)^2+2x(x-2y))[/tex]

Now, we can factor out the (x-2y):

[tex]=x(x-2y)((x-2y)+2x)[/tex]

Simplifying gives:

[tex]=x(x-2y)(3x-2y)[/tex]

While this looks different, they are exactly the same. If we factor out a negative from both the second and third term, we get:

[tex]=x(-(2y-x))(-(2y-3x))[/tex]

The negatives will cancel, leaving us with:

[tex]=x(2y-x)(2y-3x)[/tex]

This is exactly the same as what we acquired previously.

Therefore, both answers are correct.

Answer:

y = -1/5 x + 5

Step-by-step explanation:

Answer:

Math: Deals 6710 - 9506 fire damage and combustion to the second weakest enemy and 2 random enemies.

Step-by-step explanation:

wra

Answer: 12 miles

Step-by-step explanation:

Answer: Adam will run 12 miles in 1 hour.

Step-by-step explanation:

Ok, so we know 4 miles in 20 minutes, correct?

Multiply 20x2. You will get 40. Then, multiply 4x2. That is 8. So in 40 minutes he ran 8 miles. So if we multiply 20x3, we would get 60 minutes which is an hour. So we need to multiply 4 by 3–12.