There are 15 squares and 9 circles. What is the simplest ratio of circles to squares?

Answer:

25% are purebred

Step-by-step explanation:

7 out of 28 dogs are purebred

7  x 10 = 70

28 x 10 = 280

70 / 280 = 2.5 / 10 = 25 / 100 = 25%

Answer:

x +3 = y

Step-by-step explanation:

So you are looking for mx + b = y

m is the slope

b is the initial value

Try to isolate the y variable

x - y = -3

Subtract x from both sides

-y = -x - 3

Multiply everything by -1 to make the y value positive

y = x + 3

Answer:

The variable "a" can represent anything except a negative number since it is negative 38 on the opposite end, so put 1 or anything higher to make this equation true. :D

Step-by-step explanation:

Answer:

x=√2 or x=−√2

x=±√2

Step-by-step explanation:

12x^2=24

Step 1: Divide both sides by 12!

12x^2/12=24/12

x^2=2

Step 2: Take the square root!

x=±√2

The solution of the equation 12x² = 24 is x = ±√2.

What is Algebraic expression ?

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

Here, the equation is :

12x² = 24

now, to solve for x :

divide both side by 12 :

x² = 24/12

x² = 2

take square root both  side :

x = ±√2

Therefore, the solution of the equation 12x² = 24 is x = ±√2.

Read more about equations at :

https://brainly.com/question/12895249

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Given:

[tex]\dfrac{9}{10}[/tex] divided by 3.8.

To find:

The quotient.

Solution:

We have,

[tex]\dfrac{9}{10}[/tex] divided by 3.8.

Mathematically it can be written as

[tex]\dfrac{9}{10}\div 3.8[/tex]

Convert the decimal into fraction by multiplying and dividing by 10.

[tex]=\dfrac{9}{10}\div \dfrac{38}{10}[/tex]

[tex]=\dfrac{9}{10}\times \dfrac{10}{38}[/tex]       [Reciprocal rule of division]

[tex]=\dfrac{9}{38}[/tex]                     (Cancel out the common factors)

[tex]\approx 0.237[/tex]

Therefore, the quotient is [tex]\dfrac{9}{38}[/tex], which is approximately 0.237.

Answer:

45yand12yv

Step-by-step explanation:

Answer:  You see this is q trick question meant to get your brain all confused. IT gives you the answer, It states that Tony is 36 years old and Angela is 4 and 1/2 years older than Tony which would make her 40 1/2 years old.

Step-by-step explanation:

Answer:

The number is  48

Step-by-step explanation:

First, let's call the number we are looking for n.

We can then write "two-thirds of the number" as 2/3n

We can also write "one-half of a number" as 1/2n

Finally, we are told 1/2n is the same as 2/3n −8 or: 1/2n = 23n −8  

We can now solve for n: 1/2n − 2/3n = 2/3n −8 − 2/3n 1/2n − 2/3n = −8We next need to get the fractions over common denominators, in this case, 6 by multiplying each fraction by the necessary for of 1: (3/3) 1/2n − (2/2) 2/3n = −8 3/6n − 4/6n = −8 − 1/6n = −8.  

We can finally solve for n by multiplying by -6 to isolate n −6 ⋅(−1/6)n = −8⋅ − 6  

1n = 48

n =48

Answer: 299130 dollars is the total cost of the apartment.

Step-by-step explanation:

26 time 39 is 1014. Additionally, 1 square foot is 295 dollars per square foot. Meaning 1014 x 295 is 299130.

Answer:

x = -1

Step-by-step explanation:

2(x - 3) = -8

2x - 6 = -8

2x = -8 + 6

2x = -2

2x/2 = -2/2

x = -1

Answer:

B Cos 3/25

Explanation:

X is the missing angle. From X the opposite side is the bottom of the triangle, and the adjacent is 3. Since Cos is the adjacent over the hypotenuse, the answer is Cos 3/25

Answer:

Positive, Negative, undefined, positive

Step-by-step explanation:

Answer: The first graph with the line going up

Answer:

-3/2 = -1.5

Step-by-step explanation:

u can use wolfram alpha for stuff like that

Answer:10/60

If need to  simply it is 1/6.

Step-by-step explanation: Mutiply 5/12 by 2/5 .

Answer:

She walked 1  1/5 miles per hour.

Step-by-step explanation:

Answer: The answer is B

Step-by-step explanation:

Look at A- You can see that it wants you to go to English and see that 50 freshmen chose english. Then, you go to undecided, you see that it has 50 freshmen who chose it as well. They are the same, so it is false.

Look at B- You can see that it wants you to go to Education and see that 60 people chose Education. Then you go to both Science or other and see that they are both less than Education. So, this statement would be correct.

Look at C- You can see that it wants you to go to business or Education and see that 45 people chose business and 60 people chose education. Go to science, 35 people chose science and 40 chose engineering. This is false.

Look at D- 45 people chose business as their major and 50 chose english as their major, so no this wouldn't be correct because 45 if less than 50 and it says that it would be greater than 50.

So, B would be the correct answer to this problem.

Answer:

19°

Step-by-step explanation:

The angle that measures 114° is equal to (6x)°

From here divide 114 ÷ 6 = 19

x = 19

Hope this helps!

Answer:

8.6

Step-by-step explanation:

Answer:

8.6

Step-by-step explanation:

AoPs Answer

Answer:

$800

Step-by-step explanation:

2,400/3 = 800

Answer:

area = 84m^2

Step-by-step explanation:

Answer:

        y - 8.3 = 6.5(x + 3.4)     {the point-slope form of the equation}

        y = 6.5x + 30.4            {the slope-intercept form of the equation}  

        65x - 10y = - 304            {the standard form of the equation}

Step-by-step explanation:

The point-slope form of equation is: y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope.

m = 6.5

(-3.4, 8.3)    ⇒   x₀ = -3.4,  y₀ = 8.3

The point-slope form of the equation:

y - 8.3 = 6.5(x + 3.4)

So:

y - 8.3 =  6.5x + 22.1         {add 8.3 to both sides}

y = 6.5x + 30.4             ←  the slope-intercept form of the equation

 y - 6.5x = 30.4                   {multiply both sides by (-10)}

65x - 10y = - 304               ←  the standard form of the equation

Answer:

We cant see the question

Step-by-step explanation:

You cant post images because we can't see them

Answer:

105 students

Step-by-step explanation:

Do not forget draw with a rular and protractor

Answer:

the answer is A. 72 degrees

Step-by-step explanation:

subtract 108-180= 72

Answer:

oh yes i see

Step-by-step explanation:

ya well good luck! :)