El MCM de dos números es 200 y su MCD es 4. Si uno de ellos es 8, ¿cuál es el otro número?

Answer: 586.20

Step-by-step explanation:

you add the balance on june 5th with the amount withdrawed to get the past balance

Step-by-step explanation:

A is correct option there are no real roots

because discriminant is less than zero

Answer:

-1 1/6, -2/3, -1/6, 1/2

Step-by-step explanation:

The final answer

Your answer would be 1/x^2 -6

Answer:

No, 81/20 or 4 1/20

Step-by-step explanation:

Step 1:

4.05 = 405%   Convert

Step 2:

405% = 405/100  Convert

Answer:

81/20 or 4 1/20    Simplify

Hope This Helps :)

Answer:

4/15

Step-by-step explanation:

4/10*6/9

2/5*2/3

4/15

what direction are you being asked to reflect them

Step-by-step explanation:

i can give an easy answer and explanation then

Answer:

i got 6/25, or 24%

Step-by-step explanation:

P(green) = 60/250 or 6/25

Answer:

1053

Step-by-step explanation:

Answer:

1 is a common factor of all numbers and every number is a factor of itself.

Step-by-step explanation:

so yes it can be a common factor

Answer:

Apothem = 3.3 units

Step-by-step explanation:

A regular nonagon has an area of 102.4 and one side length measures 7 units long. Find the apothem. Round to the nearest tenth, if necessary.

The formula to find the area of a polygon when given Apothem and Side length =

A = 1/2 × a × p

Where p = no of sides of polygon × side length

In the above question,

We are given a polygon = nonagon = 9 sides

Side length = 7 units

p = 9 × 7 = 63 units

Area = 102.4 square units

Apothem = a = ?

We substitute into the formula

102.4 = 1/2 × a × 63

102.4 = 63a/2

Cross Multiply

102.4 × 2 = 63a

Divide both sides by 63

a = 102.4 × 2/63

a = 3.2507936508 units

Approximately to the nearest tenth = 3.3 units

Answer:

pattern

Step-by-step explanation:

.............................................

Answer:

-6 is the rate of change per year

Step-by-step explanation:

The amount in dollars decrease by 6 every year.

It went from $27 to $21 to $15 and finally to $9.

Hope I helped you!!

according to question the missing term is:

n = (6h - 3872) / (8 - h)

We can simplify the left-hand side of the equation by first multiplying (92-12) and (8-1)^2:

(92-12) (8-1)^2 = 80 * 49 = 3920

Next, we can expand the expression (6-n)(8+h) using the distributive property:

(6-n)(8+h) = 48 + 6h - 8n - nh

Now we can set the two expressions equal to each other and solve for the missing term n:

3920 = 48 + 6h - 8n - nh

We can rearrange the terms and factor out n:

3920 + 8n = 6h + nh + 48

8n - nh = 6h - 3920 + 48

n(8-h) = 6h - 3872

n = (6h - 3872) / (8-h)

what is expressions?

An expression is a mathematical phrase that can contain numbers, variables, and operators (such as addition, subtraction, multiplication, and division) and may also include functions and parentheses.

Expressions can be simple or complex, depending on the number of terms and the complexity of the operations involved. They can be evaluated to obtain a single numerical value or simplified by combining like terms and using algebraic rules to eliminate common factors and reduce complexity.

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Answer:

C

Step-by-step explanation:

3x - 9y = 9 → (1)

- 2x +2y = 8 ( subtract 2y from both sides )

- 2x = - 2y + 8 ( divide through by - 2 )

x = y - 4

substitute x = y - 4 into (1)

3(y - 4) - 9y = 9

3y - 12 - 9y = 9

- 6y - 12 = 9 ( add 12 to both sides )

- 6y = 21 ( divide both sides by - 6 )

y = \(\frac{21}{-6}\) = - \(\frac{7}{2}\)

After rationalization, (√3-√6)/(√3-√6) the expression becomes (4+√2)3.

The expression given for rationalizing is (√3-√6)/(√3-√6).

Rationalization means that we have to remove the root from the term in the denominator of the expression.

So, we will multiply and divide the denominator term in the expressions with the changes middle operator. This is how we do it,

= (√3-√6)/(√3-√6) x (√3-√6)/(√3+√6)

= (√3-√6)²/(√3-√6)(√3+√6)

= (√3-√6)²/(3+6)

= (3+9+2√18)/9

= (12+√18)/(9)

= (12+3√2)/9

= (4+√2)3

So, after we rationalize, the expression is  (4+√2)3.

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Answer:

x = 0 or x = 1/4

Step-by-step explanation:

You are able to factor out 3x² from 12x³ - 3x² to get 3x²(4x-1).

Set everything to zero and solve.

Answer:

1. Mean, because there are no outliers that affect the center

Step-by-step explanation:

Second period: 3,2,3,1,3, 4, 2, 4, 3, 1, 0, 2, 3, 1, 2

Sorted values : 0, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4

The mean = ΣX / n

n = sample size, n = 15

Mean = 34 / 15 = 2.666

The median = 1/2(n+1)th term.

1/2(16)th term = 8th term.

The 8th term = 2

The best measure of centre is the mean because the values for the second period has no outliers that might have affected the centre of the distribution.

Both interquartile range and standard deviation are measures of spread and not measures of centre.

Sarah's speed in kilometers per minute is 0.6 kilometers per minute.

To convert the speed from miles per hour to kilometers per minute, we need to perform the following conversions:

1 mile = 1.60934 kilometers

1 hour = 60 minutes

We will convert miles per hour to kilometers per hour:

= 22.7 miles/hour * 1.60934 kilometers/mile

= 36.525918 kilometers/hour

We will convert kilometers per hour to kilometers per minute:

= 36.525918 kilometers/hour / 60 minutes/hour

= 0.60876697

= 0.6 kilometers/minute.

Full question:

Sarah is riding her bicycle at a speed of 22.7 miles per hour. What is Sarah's approximate speed, in kilometers per minute? justify your answer

(1) 0.2

(2) 0.6

(3) 36.5

(4) 36.6​.

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Answer:

157/270

Step-by-step explanation:

Answer:

10.8

10.8

33.9

Step-by-step explanation:

Answer:

23 x 4

=> 23 x (2 + 2)

=> 23 x 2 + 23 x 2

23 x 21

=> 23 x (3 x 7)

=> (23 x 3) x (23 x 7)

23 + 23 + 23 + 23 = to get the answer of 92

23 x 2 + 23 x 2 =.92

Answer:

56

Step-by-step explanation:

formula- a^2 + b^2 = c^2

33^2 + b^2 = 65^2

1089 + b^2 = 4225

b^2 = 3136

find square root

b = 56

The perfect square after 144 is the number 169 .

The Perfect Square is defined as the number that can be expressed as  product of an integer by itself .

For example, 36 is a perfect square because it is product of integer 6 by itself, 6 × 6 = 36 . Whereas , the number 15 is not a perfect square because it cannot be expressed as product of two same integers .

The number 144 is the perfect square of integer 12 ,

so the next integer 13 , the square of 13 is = 13 × 13 = 169 .

Therefore , the next perfect square after 144 is 169 .

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In estimating a population mean, an interval estimate is more likely to be correct than a point estimate. An interval estimate provides a range of values within which the true population mean is likely to fall, while a point estimate provides only a single value.

When estimating a population mean, using an interval estimate is more likely to be correct because it accounts for the uncertainty associated with the estimate. A point estimate, on the other hand, provides a single value that is assumed to represent the true population mean. However, due to sampling variability and potential errors in measurement, a point estimate is prone to error and may not accurately reflect the true population mean.

By using an interval estimate, which includes a range of values, we have a measure of uncertainty. The range is typically constructed based on a certain level of confidence, such as a 95% confidence interval. This means that if we were to repeat the sampling and estimation process many times, the true population mean would be expected to fall within the estimated interval in 95% of those repetitions.

The interval estimate takes into account the variability in the data and provides a more realistic representation of the true population mean. It provides a margin of error and acknowledges that the point estimate is just one possible value among many that could have been obtained through sampling.

Therefore, when estimating a population mean, an interval estimate is preferred because it not only provides a point estimate but also quantifies the uncertainty associated with that estimate, leading to a higher likelihood of being correct.

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The range of the function is y ≥ -2 so , correct option is option c

Mathematical functions can be compared to vending machines. They provide some cans or biscuits in exchange for the money provided as input. Similar to this, functions take a set of input numbers and produce a set of results. One may argue that everything in actual life can be formulated and resolved with the aid of functions. It is impossible to avoid the fact that functions are of enormous importance in our daily lives. The mathematical model of almost everything in real life, from building design and architecture to mega skyscrapers, requires functions. One feature that can be used to describe a function is its domain and range.

The graph of the range of the given function is attached below .

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Answer:

Part A: 18s+20b<_150

Part B: 5 basketballs and 2 soccer balls

Step-by-step explanation:

Answer: 26 years.

Step-by-step explanation:

Let x = current age of Louise  (in years).

Then current  age of James =  x+6

Eight years from now, James's age = x+6+8= x+14

4 years ago, Louise's age = x-4

According to the question

x+14 = 4(x-4)

⇒ x+14 = 4x-16

⇒ 4x-x = 16+14

⇒ 3x = 30

⇒ x= 10 = current age of Louise  (in years).

current  age of James =  10+6 = 16 years

Sum of current ages = 16+10=26 years.

hence, the sum of the current ages is 26 years.

Answer:

x = 45

Step-by-step explanation:

15 = \(\frac{1}{3}\) x ( multiply both sides by 3 to clear the fraction )

45 = x

Answer:

x = 45

Step-by-step explanation:

15 =  x

15(3)=x

45=x or x=45