Solve for X. Answer must be a whole number, meaning no fractions or decimals. Brainliest to best answer!!

4 - 5/2 (1/10x) = 1

Do your best, do not enter an answer if it is not related to the question, please and thank you!

If the perimeters are the same. Then the dimension of the triangle will be 5, 5, and 6.

The peripheral of a form is defined in mathematics as the entire length of its boundaries. The surrounding of a form is calculated by summing the lengths of all the vertices and edges that surround it. It is measured in linear quantities like cm, meters, inches, and feet.

Let 'x' be the isosceles sides and the 'y' be the third side. Then the equation is given as,

x + x + y = 4 × 4

2x + y = 16

2x + y = 2(5) + 6

Then the dimension of the triangle will be 5, 5, and 6.

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Answer:

16x+24y

Step-by-step explanation:

8(2x+3y)

8*2x+8*3y

16x+24y

The following is a basic formula to find the scale factor of a dilated figure is:  :  Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

Sizing Factor (Dilation) The image's size will depend on the scale factor, which is used to dilate a mathematical entity (compared to the original object). An expansion happens when the scaling factor's absolute value exceeds one.

Dilation is the process of increasing an object's size without altering its shape. Depending on the scale factor, the object's size may increase or shrink. A square of side 5 units can be widened to a square of side 15 units using dilation math, but the square's shape doesn't change.

In geometry, dilation math is used to enlarge and reduce two- or three-dimensional figures.

A scale factor is a numerical value that can be used to alter the size of any geometric figure or object in relation to its original size. It is the ratio of the original figure's and dilated figure's sizes.

You can use r or k to represent the scaling factor.

If the scale factor is more than 1 (k > 1), the image is expanded.

If the scale factor is less than 1 (0 k 1), the image is condensed.

If the scale factor is 1 (k = 1), the image doesn't change.

It should be noted that the scale factor's magnitude is taken into account and that it cannot be 0.

An object's size can change depending on the scale factor, either growing or shrinking. The following is a basic formula to determine a dilated figure's scale factor:

Another approach to express this formula that aids in determining the new shape's dimensions is as follows:

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The infix expression given is (A-B)+C*(D/E)

Steps to draw the expression tree

The order of operations should be considered while drawing the expression tree.

The following steps are followed:

First, draw a node for the operator with the highest precedence,

which is multiplication (symbol *).Second,

draw nodes for the other operators, in the order of their precedence, which is division (symbol /), and addition (symbol +).

Third, draw the leaf nodes for the operands in the order that they appear in the infix expression.

A B CD E- /* + Steps to re-write in prefix form

The prefix form of the infix expression is obtained by traversing the expression tree in the pre-order fashion.

That is, the operator is written before its operands.

The prefix form of the infix expression (A-B)+C*(D/E) is obtained as follows:+ - A B * C / D E

Steps to re-write in postfix form

The postfix form of the infix expression is obtained by traversing the expression tree in the post-order fashion.

That is, the operator is written after its operands.

The postfix form of the infix expression (A-B)+C*(D/E) is obtained as follows: A B - C D E / * +

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The correct answer is option b. 15.77%. The annual discount rate, also known as the discount rate or the rate of return, can be calculated using the present value formula.

Given that a cash flow of £52 million in 5 years' time is currently valued at £25 million, we can use this information to solve for the discount rate.

The present value formula is given by PV = CF / (1 + r)^n, where PV is the present value, CF is the cash flow, r is the discount rate, and n is the number of years.

In this case, we have PV = £25 million, CF = £52 million, and n = 5. Substituting these values into the formula, we can solve for r:

£25 million = £52 million / (1 + r)^5.

Dividing both sides by £52 million and taking the fifth root, we have:

(1 + r)^5 = 25/52.

Taking the fifth root of both sides, we get:

1 + r = (25/52)^(1/5).

Subtracting 1 from both sides, we obtain:

r = (25/52)^(1/5) - 1.

Calculating this value, we find that r is approximately 0.1577, or 15.77%. Therefore, the annual discount rate is approximately 15.77%, corresponding to option b.

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The student knows the answer to approximately 5 questions out of the 20.

Let's denote the event that the student knows the answer to a question as K and the event that the student answers the question correctly as C. We are given the following information:

P(K) = n/20 (probability that the student knows the answer)

P(C|K) = 1 (probability of answering correctly given that the student knows the answer)

P(K|C) = 0.824 (conditional probability that the student knows the answer given that the student answered correctly)

We can use Bayes' theorem to find the value of n:

P(K|C) = P(C|K) * P(K) / P(C)

P(C) = P(C|K) * P(K) + P(C|not K) * P(not K)

    = 1 * (n/20) + (1/2) * ((20-n)/20)

    = n/20 + (20-n)/40

    = (2n + 20 - n) / 40

    = (n + 20) / 40

Now, substituting the values into Bayes' theorem:

0.824 = 1 * (n/20) / ((n + 20) / 40)

0.824 = (2n / 20) * (40 / (n + 20))

0.824 = 4n / (n + 20)

Cross-multiplying:

0.824 * (n + 20) = 4n

0.824n + 16.48 = 4n

3.176n = 16.48

n = 16.48 / 3.176

n ≈ 5.18

Therefore, the student knows the answer to approximately 5 questions out of the 20.

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x/2 = -7

=> x = -7 × 2

=> x = -14

Answer:

x=-14

Step-by-step explanation:

\(\frac{x}{2} =-7\\\\x=-14\\\)

Answer:

a=-53

Step-by-step explanation:

-0.2a-4.4=6.2

+4.4 on both sides

-0.2a=10.6

divide -0.2 on both sides

a=-53

The next number in the pattern will be 44. Then the correct option is D.

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.

The pattern is given below.

4, 6, 11, 19, 30,

The pattern is given as,

4 + 2 + 3 x 0 = 6

6 + 2 + 3 x 1 = 11

11 + 2 + 3 x 2 = 19

19 + 2 + 3 x 3 = 30

30 + 2 + 3 x 4 = 44

The next number in the pattern will be 44. Then the correct option is D.

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Answer: $972.7972 or $973

To find the amount of money Mary should deposit each quarter, we will use the following equation:

Where:

P = deposit made n times

i = is the interest rate r compounded m times per year

Since Mary wants to invest every three months, that would be 4 times per year and have the interest rate of 2% = 0.02,

The amount she wants to save is A = $12000, and she will invest 12 times, n = 12.

Substituting these to the formula and we will have:

This means that Mary has to pay approximately $972.7972 or $973 each quarter.

Answer:

1/4

Step-by-step explanation:

1/4 because whenever 2 fractions have the same denominator if the numerator is lower then the other numerator it is less but if it is more than it is more

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The value of "n" is 6.

"n" is related to a circle with intersecting chords labeled 5, n+4, 7, and n+8 [1]. To find the value of "n", we can use the property that states that if two chords intersect inside a circle, the products of their segments are equal. Using this property, we can set up the following equation:

7(n+4) = 5(n+8)

Expanding the brackets, we get:

7n + 28 = 5n + 40

Simplifying, we get:

2n = 12

n=6

A circle is a two-dimensional geometric shape that is defined as a set of all points in a plane that are at a fixed distance (called the radius) from a given point (called the center). It is a closed shape, meaning that it has no beginning or end, and its boundary is a continuous curve.

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The account increases in value by 1% every quarter, which is equivalent to 1/4% every month.

Savings interest is calculated on a daily basis and deposited into the account on the first day of the next quarter. The interest rate will depend on the balance in the account. Now it's between 3% and 3.5%.

To find the increase in value for an account with an APR of 4% and quarterly compounding, we'll first need to convert the APR to a quarterly interest rate.
1. Divide the APR by the number of compounding periods in a year: 4% / 4 = 1%.
2. The account increases in value by 1% every quarter.

Your answer: a. 1%

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we are given the following relationship:

Let's remember that the distributive property for addition is the following:

Therefore, the property that was used was the distributive property of multiplication.

The mode for a particular set of observations is 5 since it occurs the majority of the time.

The mode formula is described in statistics as the formula for calculating the mode of a given collection of data. The value that occurs most frequently in a particular set is referred to as the mode, and the mode differs across grouped and ungrouped data sets. The mode may be calculated quite easily. Put all of the numbers in a given set in order, either lowest to highest or highest to lowest, and then count how many times each number appears in the set. The mode is the one that appears the most.

Here,

given set of observation:

5, 7, 8, 5, 7, 6, 9, 5, 10, 6

Mode is the number which occurs the highest time.

So here 5 occurs the highest times(3 times).

So,5 is the mode.

The mode for given set of observation is 5 as it occurs most time.

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Answer:

25x+10=47.50

Step-by-step explanation:

x represents the ticket amount and if he buys 25 tickets then that will be 25 times x. Plus the $10 entrance fee.

To stop a 1200 kg car moving at 99 km/h in a straight path,

the work that must be done in Joules is 453750.

Step-by-step Given,

Mass of car, m = 1200 kg

Initial velocity, u = 99 km/h = 27.5 m/s

Final velocity, v = 0 m/s (as the car is brought to rest)

Initial kinetic energy, K.E1 = 1/2 m u²

Final kinetic energy, K.E2 = 1/2 m v²

Work done to bring the car to rest,

W = K.E1 - K.E2W

= 1/2 m u² - 1/2 m v²W

= 1/2 × 1200 × (27.5)² - 1/2 × 1200 × (0)²W

= 1/2 × 1200 × (27.5)²W

= 453750 J

Therefore, the work that must be done in Joules to stop the car is 453750.

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f(-3) ≠ f(3) and f(-3) ≠ -f(3), which means that the function f does not satisfy the properties required for it to be even or odd.

To determine whether the function f is even, odd, or neither, we need to evaluate the symmetry of the function with respect to the y-axis and the origin.

For a function to be even, it must satisfy the property f(x) = f(-x) for all values of x in the function's domain. This means that if we substitute -x for x in the function, we should obtain the same output as when we evaluate the function at x.

For a function to be odd, it must satisfy the property f(x) = -f(-x) for all values of x in the function's domain. This means that if we substitute -x for x in the function, we should obtain the negative of the output we obtain when we evaluate the function at x.

Let's evaluate the function f using the given points (-3,5) and (3,-5):

For the point (-3,5):

f(-3) = 5

For the point (3,-5):

f(3) = -5

We can see that f(-3) ≠ f(3) and f(-3) ≠ -f(3), which means that the function f does not satisfy the properties required for it to be even or odd.

We can conclude that the function f is neither even nor odd.

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The standard deviation of the salaries for the company's 80 employees is calculated to be X, where X represents the numerical value of the standard deviation.

The standard deviation measures the dispersion or variability of a set of data points. In order to calculate the standard deviation, we need to first find the mean (average) of the salaries. Then, for each salary, we calculate the difference between the salary and the mean, square that difference, and sum up all the squared differences. Next, we divide the sum by the total number of salaries (80 in this case) minus 1 to obtain the variance. Finally, the standard deviation is obtained by taking the square root of the variance. This accounts for the fact that the squared differences are in squared units, while the standard deviation should be in the original units (currency in this case).

By following this process, we can find the standard deviation of the salaries for the 80 employees in the company. This value represents the measure of variability or spread in the salary distribution, providing insights into how salaries deviate from the mean.

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Answer:Elisa made the greater number of withdrawals

Step-by-step explanation:

208 divided by 26 is 8

245 divided by 49 is 5

Answer:

5

Step-by-step explanation:

divid lol

The biconditional statement of the given conditional statement is “the product of the slopes of two lines is −1 if and only if the lines are perpendicular”, the correct option is A.

We are given that;

The statements

Now,

The given conditional statement is “if the product of the slopes of two lines is −1, then the lines are perpendicular”. The hypothesis is “the product of the slopes of two lines is −1” and the conclusion is “the lines are perpendicular”. The converse of this statement is “if the lines are perpendicular, then the product of the slopes of two lines is −1”. The hypothesis is “the lines are perpendicular” and the conclusion is “the product of the slopes of two lines is −1”.

To form a biconditional statement, we need to combine the conditional statement and its converse with the phrase “if and only if”. This gives us “the product of the slopes of two lines is −1 if and only if the lines are perpendicular”.

Therefore, by the statement the answer will be “the product of the slopes of two lines is −1 if and only if the lines are perpendicular”.

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Answer:

AB/CΔ=BC/ΔE   {similar triangles}

\(2/4=2/4\)

\(1/2=1/2\\\)

so numeric value= 1/2

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

hope it helps....

have a great day!!

Answer:

4+4+4+12+5+5=34

Step-by-step explanation:

Answer:

in my opinion which maybe 34cm

Step-by-step explanation:

4 + 4 + 4 + 5 + 5 + 12 cm equals to 34 CM

Answer:

Step-by-step explanation:

$4.7 billion ..

Answer:

i think its 316 ?

Step-by-step explanation:

27 x 8 = 216, then add that to the 100 minutes and you get 316 minutes

Answer:

27 terms

Step-by-step explanation:

a1 = 7

nth term is -175

common difference d= 0-7 = -7 or -7 - 0 = -7

nth term = first term + ( n-1) * common difference

-175 = 7 + ( n - 1 ) * (- 7)

-175 = 7 - 7n + 7

-175 = 14 - 7n

-175-14 = -7n

-189 = - 7n

n= -189 /-7

n=27