Please help kdkeoeieiei

Answer:

43

Step-by-step explanation:

the line is worth 180 degrees. subtract 90 and 47 because that is part of the 180. your left with 43 degrees which is what is missing. hope this helps!

Answer: Convert the mixed numbers to improper fractions, then find the LCD and combine them.

Exact Form:

188

5

Decimal Form:

37.6

Mixed Number Form:

37

3

5

hope this helped have a nice day! :)

Answer:

Step-by-step explanation:

(124+64) /5

= 188/5

Answer is = 37.5

The different 2-member groups that are possible is 28

From the question, we have

Total number of members, n = 8

Numbers to selection, r = 2

The number of ways of selection could be drawn is calculated using the following combination formula

Total = ⁿCᵣ

Where

n = 8 and r = 2

Substitute the known values in the above equation

Total = ⁸C₂

Apply the combination formula

ⁿCᵣ = n!/(n - r)!r!

So, we have

Total = 8!/(6! * 2!)

Evaluate

Total = 28

Hence, the number of ways is 28

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Answer: I think all you got to do is pick a number that is greater then 3. If not then whats less then x.

Step-by-step explanation:

Answer:

I Think you are suppose find a bigger number than 3 if not less

Answer:

The choice 66

Step-by-step explanation:

\(6x + 2m \\ 6(14) + 2( - 9) \\ 84 - 18 \\ = 66\)

The correct options are -

When something is bought on credit, an initial payment is made in the form of a down payment.

Given is that Renata is purchasing a condominium for $125,000. She wants to put down a down payment of 20%.

We can calculate the amount she is putting in down payment as -

{x} = 20% of 125000

{x} = 20/100 x 125000

{x} = 20 x 1250

{x} = 25000

Therefore, the correct options are -

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Answer:

43.6 has 3 significant figures.

Answer:

-2

Step-by-step explanation:

[0-(-2)](rise) over [(-4) - (-3)](run)

2/-1 = -2 = slope

HOPE THIS HELPS!!!!

Answer:

x = 2

Step-by-step explanation:

2x2=4

4+2=6

6=6

There hope that is what you are looking for

Answer: 2144

Step-by-step explanation:

I just took the test

The summation of this series is 5940 for n takes 0,1,2,3,4.

These functions use addition to sum up a series of numbers by solving the integer variable x from numeric constant, whose value is the sum of the each number in the sequence is summation.

For the given situation,

The series is ∑n = 132(4n+1)

Let us consider ∑n=4

So n takes the value, n=0,1,2,3,4.

⇒\(132(4(0)+1)+132(4(1)+1)+132(4(2)+1)+132(4(3)+1)+132(4(4)+1)\)

⇒ \(132+660+1188+1716+2244\)

⇒ \(5940\)

Hence we can conclude that the summation of this series is 5940 for n takes 0,1,2,3,4.

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Answer:

Step-by-step explanation:

From the problem, the total must not be more than $2 above or below $36

So the range must be from $34 up to $38 only

Let x be the cost of 1 angelfish, and the total cost for 6 angelfishes is 6x

The inequality will be :

Divide both sides by 6 :

The answer is $5.67 ≤ x ≤ $6.33

Step-by-step explanation:

(a) To find a function that models the fox population t years after 2000, we can use the formula for exponential growth:

P(t) = P0 * (1 + r)^t

where P0 is the initial population, r is the annual growth rate, and t is the number of years after the initial population.

Plugging in the given values, we get:

P(t) = 23600 * (1 + 0.07)^t

Therefore, the function that models the fox population t years after 2000 is:

P(t) = 23600 * 1.07^t

(b) To estimate the fox population in the year 2008, we need to find the value of P(t) when t = 8 (since 2008 is 8 years after 2000). Plugging in t = 8 into the function from part (a), we get:

P(8) = 23600 * 1.07^8

P(8) ≈ 41333

Therefore, the estimated fox population in the year 2008 is 41,333 (rounded to the nearest integer).

The expression (X - Y) 5 ÷ 8 - 1 ÷ 4 (X + Y) is equivalent to

(20X² - 20Y² - 1) / (4X + 4Y)

We have,

We can simplify the given expression as follows:

(X - Y) 5 ÷ 8 - 1 ÷ 4 (X + Y)

= (5X - 5Y) ÷ 8 - 1 ÷ (4X + 4Y)

[distributing the factors]

= (5X - 5Y) /8 - 1/(4X + 4Y)

[finding a common denominator]

= ((5X - 5Y)(4X + 4Y) - 1)/(4X + 4Y)

= (20X² + 20XY - 20XY - 20Y² - 1) / (4X + 4Y)

= (20X² - 20Y² - 1) / (4X + 4Y)

Therefore,

The expression (X - Y) 5 ÷ 8 - 1 ÷ 4 (X + Y) is equivalent to

(20X² - 20Y² - 1) / (4X + 4Y)

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Answer:

I believe A and B

Step-by-step explanation:

C cant be it due to the blueberry price being more and I dont believe its D

Graph [1] will represent the cost of raspberries and blueberries perfectly.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of straight line also represents direct proportionality as -

y = mx

m = y/x    

[m] is constant of proportionality.

We have Raspberries (R) cost twice as much as blueberries (B). The prices of blueberries and raspberries represent proportional relationships.

We can write the relation as -

y[R] = 2 x[B]

Graph [1] will represent the cost of raspberries and blueberries perfectly. The slope of the line representing raspberry is 2 times that of blueberry.

Therefore, Graph [1] will represent the cost of raspberries and blueberries perfectly.

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Answer:

The length of EF is sqrt(7)

Step-by-step explanation:

i am assuming you already have the answer so brainly? plz

Answer:

x = 15

Step-by-step explanation:

3x+1+4x-3 = 103

7x = 105

x = 15

Answer:*

Step-by-step explanation:

Answer:

y = -2

Step-by-step explanation:

Step 1: Define

-3x - y = 56

x = -18

Step 2: Substitute and solve for y

-3(-18) - y = 56

54 - y = 56

-y = 2

y = -2

Answer:

y=-2

Step-by-step explanation:

this is because if you multiply -3 by -18 you get 54 and 56-54 is 2 so -y is 2

Answer:

32

Step-by-step explanation:

the denominators are the same, so just add the two fractions on the right and subtract it from the answer on the left.

3500/7+210/7=3710/7

subtract 3710 from 3742

= 32

The value of the expression is 16x(x+1) / 10x² -14x -12

In mathematics, an algebraic expression is an expression built up from constant algebraic numbers, variables, and the algebraic operations (addition, subtraction, multiplication, division and exponentiation by an exponent that is a rational number)

The given expression is

16/(x-2)  ÷ 4/(x+1) + 6/x

Simplify this to have

16 / (x-2) ÷ (10x + 6) / (x+1)(x)

this implies that 16/(x-2) * (x+1)(x)/(10x +6)

16(x² + x)/(x-2)(10x+6)

Therefore the value of the expression is

16x(x+1) / 10x² -14x -12

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For the given data, the range, variance, and standard deviation is 1.47, 0.1716, and 0.414, respectively.

To find the range, subtract the minimum value from the maximum value in the set of data. The minimum value is 0.48 and the maximum value is 1.95, so the range is: 1.95 - 0.48 = 1.47.

To find the sample variance, follow these steps.

1. Calculate the mean of the data set.

2. Subtract the mean from each value in the data set.

3. Take the summation of the squares of the result.

4. Divide the sample size minus 1.

Upon calculation, the sample variance is 0.1716.

Lastly, to find the sample standard deviation, take the square root of the sample variance: √0.1716. = 0.414.

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Answer:

(4,0)

Step-by-step explanation:

You basically are plotting a point on the positive number 4 on the x line. Since they're only asking for an X and not a Y, you'd leave it as (4,0). Hope this helps!

Answer: 1 water stations

Step-by-step explanation: Because that’s the only one with 90m length and 30m in width. Must place 60 metres

using SOH CAH TOA

Tan 85.144 =h/130

h=tan 85.144*130

h=1530.19 fr

The linear relationship illustrated in the provided table can be effectively described by the equation Y = -4x + 2. Option D.

To determine the equation that represents the given table with the values of x and y, we can observe the pattern and find the equation of the line that fits these points.

Given the table:

X: 2 0 4

Y: -4 3 1

We can plot these points on a graph and see that they form a straight line.

Plotting the points (2, -4), (0, 3), and (4, 1), we can see that they lie on a line that has a negative slope.

Based on the given options, we can now evaluate each equation to see which one represents the line:

Y = 1/2x + 5

When we substitute the x-values from the table into this equation, we get the following corresponding y-values: -3, 5, and 6. These values do not match the given table, so this equation does not represent the table.

Y = -1/2x + 3

When we substitute the x-values from the table into this equation, we get the corresponding y-values: 4, 3, and 2. These values also do not match the given table, so this equation does not represent the table.

Y = 2x - 3

When we substitute the x-values from the table into this equation, we get the corresponding y-values: -4, -3, and 5. These values do not match the given table, so this equation does not represent the table.

Y = -4x + 2

When we substitute the x-values from the table into this equation, we get the corresponding y-values: -6, 2, and -14. Interestingly, these values match the y-values in the given table. Therefore, the equation Y = -4x + 2 represents the table.

In conclusion, the equation Y = -4x + 2 represents the linear relationship described by the given table. So Option D is correct.

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Solution:

Your problem → x + 45 = 97x

x+45=97x

⇒-96x+45=0

⇒96x=45

⇒x=45/96

⇒x=15/32

Answer:

3

Step-by-step explanation:

Substitute -1 for x in your equation. You should be left with 1+1+1 which equals 3.

The algebraic expression "difference of 4 and a number" where the number is letter x is represented as 4 - x.

Algebra is an elementary branch of mathematics that deals with the numbers and the basic mathematics operations of addition, subtraction, division and multiplication. Algebraic expression involves arithmetic where the use of unknown quantities along with numbers.

From the question, we have the mathematical statement "difference of 4 and a number" and the number is "a number" is represented with the letter x.

the word difference in mathematics implies Subtraction (-)

Therefore, the mathematical statement "difference of 4 and a number" is represented as 4 - x.

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Answer:

wha yu need help wit? i will help if anything and what grade is this.