Need answer asap please & thanks

Answer:

1,000+50+8

Step-by-step explanation:

Each place value is divided up into their separate values.

The required solution for the coordinate and the slope of the line, 1. missing coordinate is 2. Slope of the line 9x + 2y = -7 is m = -9/2

Here,
1.
Standard equation of the line,
y = mx + c
From the given, we have m = -5 and a point (5,- 7)
Now,

-7 = -5 * 5 + c
c = -7 + 25
c = 18
equation become
y = -5x + 18
Now putting y = 3
3 = -5x + 18
-15 = -5x
x = 3
So the required missing coordinate is (3, 3)

2.
Slope of equation 9x + 2y = -7
9x + 2y = -7
y = -9/2 -7/2

The coefficient of x is the slope of the equation. So,
m = --9/2

Thus, the required solution for the following problem of the line,
1. missing coordinate is
2. Slope of the line 9x + 2y = -7 is m = -9/2.

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The equation of line d is y = -8x + 9

The general form of the equation of a line with a slope m and passing through the point (a, b) is given by:

y - b = m ( x - a )

We have,

Equation of line c:

y = (1/8)x + 10

Line d is perpendicular to line c.

Since line d and line c is perpendicular their slope is given by:

[tex]m_{1} m_{2} = -1[/tex]

Where [tex]m_{1}~and ~m_{2}[/tex] is the slope of line c and line d.

Now,

[tex]m_{1}[/tex] = 1/8

And,

[tex]m_{2}[/tex] = -1 / (1/8) = -8

The equation of line d passes through (-1, 1) so the equation of line d can be written as:

y - 1 = -8 ( x - 1 )

y - 1 = -8x + 8

y = -8x + 8 + 1

y = -8x + 9

Therefore the equation of line d is y = -8x + 9

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Answer:

If its 134, 37 its 48.5

Step-by-step explanation:

8 cm is the height of the cylinder.

The formula of Height for cylinder: h = V/πr²

Put the values in the formulas as:

Rounding off to the nearest tenth it's 8 cm.

Therefore, the height of the cylinder is 8 cm.

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If [tex]f(x)=0[/tex] at [tex]x=-11[/tex] and [tex]x=-13[/tex], then we can factorize

[tex]f(x) = ax^2 + bx + c = a (x + 11) (x + 13)[/tex]

Now,

[tex]f(x-9) = a((x-9)+11) ((x-9)+13) = a(x+2)(x+4)[/tex]

which means the zeros of [tex]f(x-9)[/tex] are [tex]x=-2[/tex] and [tex]x=-4[/tex].

The range of m is 4 < m ≤ 6

The interval given is

3m - 3 ≤ m + 9 < 5 + 2m

So we have,

Here we have to find the range of m by separating two inequalities. Thus we get,

3m - 3≤ m + 9  and m + 9 < 5 + 2m

3m - m ≤ 9 + 3 and 2m - m > 9 - 5

2m ≤12   and m > 4

m ≤6 and m>4

So we get the range of m,

4 < m ≤ 6

Therefore we get the range of m as, 4 < m ≤ 6.

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Integrate by parts with

[tex]u = f(\phi) \implies du = f'(\phi) \, d\phi = (2\phi - 1) \, d\phi[/tex]

[tex]dv = d\phi \implies v = \phi[/tex]

to evaluate the integral in the definition of [tex]f[/tex].

[tex]\displaystyle \int_0^1 f(\phi) \, d\phi = \phi\,f(\phi) \bigg|_0^1 - \int_0^1 \phi(2\phi-1) \, d\phi = f(1) - \frac16[/tex]

Now if [tex]\phi=1[/tex], we have

[tex]f(1) = 1^2 - 1 - \left(f(1) - \dfrac16\right) \implies 2f(1) = \dfrac16 \implies f(1) = \dfrac1{12}[/tex]

and so

[tex]\displaystyle \frac1{12} = 1^2 - 1 - \int_0^1 f(\phi) \, d\phi \implies \int_0^1 f(\phi) \, d\phi = -\frac1{12}[/tex]

It follows that

[tex]\displaystyle \int_0^2 f(\phi) \, d\phi = \int_0^2 \left(\phi^2 - \phi + \frac1{12}\right) \, d\phi \\\\ ~~~~~~~~~~~~~~~ = \left(\frac{\phi^3}3 - \frac{\phi^2}2 + \frac\phi{12}\right) \bigg|_0^2 \\\\ ~~~~~~~~~~~~~~~ = \frac{2^3}3 - \frac{2^2}2 + \frac2{12} \\\\ ~~~~~~~~~~~~~~~ = \boxed{\frac56}[/tex]

The equation of line for the given data is y = 5x -1.

According to the given question.

We have a data of points for a equaton of line.

As we know that the standard equation of line is y = mx + b.

Where, m is the slope of line and b is the y intercept.

Since, the points which are given in the data must satisfy y = mx + b.

Therefore,

Lets take the points (1, 4) and (2, 9) and substitute it in y = mx + b to find the value of m and b.

At x = 1 and y = 4

4 = m + b ..(i)

And at x = 2 and y = 9

9 = 2m + b ..(ii)

From equation i and ii

m = 5

So, b = -5 + 4 = -1

Hence, the equation of line for the given data is y = 5x -1.

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Answer:

1395.91

Step-by-step explanation:

Subtract 1,488.80-92.89

If you want to round it up to a whole number then it would be 93.

If you want to round it up to the tenth then it would be 92.9.

The equations which are in standard form include the following:

A linear equation can be defined as an algebraic equation of the first order that has two (2) variables with each of its term having an exponent of one (1).

This ultimately implies that, the variables in all linear equations share a direct relationship and as such they are directly proportional to one another.

In Mathematics, the standard form of a linear equation is given by the following:

Ax + By = C.

In this context, we can reasonably infer and logically deduce that the equations which are in standard form include the following:

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Answer:

Step-by-step explanation:

The ratio of soccer balls to basketball is 12 to 15 If there are 48 soccer balls how many basketball are there

we can solve with a proportion

12 : 15 = 48 : x

x = 15 * 48 : 12

x = 60

Answer:

[tex]y=\frac{2}{7} x-\frac{1}{7}[/tex]

Step-by-step explanation:

y=mx+b where y and x are variables, m is the slope and b is the y-int.

[tex]y-1=\frac{2}{7} (x-4)\\y=\frac{2}{7} x-\frac{2}{7} -1\\y=\frac{2}{7} x-\frac{1}{7}[/tex]

Hope that helps.

0.15% is the probability  value between 0 and 1 inclusive.

In statistics, what does a probability mean?

the fractional conversion of a percentage = % value /100

therefore the probability is 15/100 = 0.15%

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The required solution is ca is less than cb.

The relation between two expressions that are not equal, employing a sign such as ≠ ‘not equal to’, > ‘greater than’, or < ‘less than’.

Given:

Suppose each side of the inequality a − b < 0 is multiplied by c.

According to given question we have

a.  If c < 0

Each side of the inequality a − b < 0 is multiplied by c.

=c(a-b)<0

=ca-cb<0

=ca<cb

It should be clear that  number that ca is less than cb.

Therefore, the required solution is ca is less than cb.

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Using the Box model of division, the answer is attached below, and showing full results attached accordingly.

Suppose that we're talking about  p÷ q

It means, we divide p into q into equal parts. And each part is of value p/q

The box model of division can be defined as One of the tactics of division is the Box Method, commonly known as the Area Model.

We have been given the division as 377 ÷ 12.

The box model of division is a mental math approach that will improve number sense comprehension.

The Students solve the equation by subtracting multiples until they will get zero, or as near to zero as they can.

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The complete question is

How should this model be completed to represent 377 ÷ 12? complete the boxes attached below.

The terminal value of the business, using the growing perpetuity formula is 3,400

What is terminal value of the company?

The terminal value of the company refers to the cash flows attributable to the company's long-term growth period whose growth rate is 2%, in an investment appraisal context, it is the value of all cash flows beyond the horizon considered in the analysis

terminal value=Free Cash Flow*(1+terminal growth rate)/(cost of capital-terminal growth rate)

Free cash flow=100

terminal growth rate=2%

cost of capital=5%

terminal value=100*(1+2%)/(5%-2%)

terminal value=100*1.02/0.03

terminal value=3,400

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Answer:

bro whut are u doing here? -.-

Answer:

$75

Step-by-step explanation:

2x+2.49= 27.5+124.99

2x=159

x=75

Answer:

18

Step-by-step explanation:

6(2) - (-6)

12 +6

18

Answer:

infinite number

Step-by-step explanation:

3x + 1 = 3(x - 1) + 4

3x + 1 = 3x - 3 + 4

3x + 1 = 3x + 1

3x = 3x

x = x

x = x is true for every value of x, so the equation has an infinite number of solutions.

The total cost for both the fruits is $182.1

The shopkeeper is selling the peaches and bananas.

the cost for both is as follows:

For peaches it is $0.20

and, for bananas it is $0.25

Peaches = 398×0.20$

              = $79.6

Bananas = 410×$0.25

               = $102.5

The total cost is

= $79.6 + $102.5

= $ 182.1

The variable and fixed expenses of delivering commodities are combined to get a total using the total cost formula. Total cost is calculated as follows: (Average Fixed Cost x Average Variable Cost) x Units Produced.

Your cost function may like this, for example, if your variable costs for labor are fixed regardless of quantity but your variable costs for supplies vary based on the amount of each item: Total costs are calculated as fixed costs plus labor costs plus (unit count * material variable costs).

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P(A) and P(B) are not independent events.

Event A is said to be independent of event B if the probability of occurrence of one of them is not affected by the occurrence of the other.

 P(A∩B) = P(A)*P(B) for independent events, which is given 0.25 but P(A∩B) = P(A)*P(B) = 0.46*0.57 = 0.26, data does not match.

P(A) = 0.46 and P(B) = 0.57

For A and B to be independent

P (A and B) = 0.46*0.57 = 0.26         [ does not match with given data that is 0.25]

P (A, not B) =0.46*(1-0.57) = 0.19                                                        

P (B, not B) =0.57*(1-0.46) = 0.30

P (not A, not B) = (1-0.46) *(1-0.57) = 0.23

To check if they are independent, sum of all values should be equal to 1

0.57+0.19+0.30+0.23 = 0.98 which is not equal to one.

Therefore P(A) and P(B) are not independent events.

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Answer:

(-5,3)

Step-by-step explanation:

x: (-10-0)/2=-5

y: (6-0)/2=3

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Explanation below. Enjoy!

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Personally, I think grapefruit is great. But that's unrelated. :)

You have to start with the values of kilograms and grams. So, here they are:

1 Kilogram = 1000 Grams

(For the record, the root kilo means 1000 in math.)

3/4 should be converted to decimals, so 0.75 is our number now.

0.75 kilograms = 750 grams

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Have a wonderful day/night!

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~pinetreee

Answer:

11/20

Step-by-step explanation:

To convert a decimal to a fraction, place the decimal number over its place value. For example, in 0.6, the six is in the tenths place, so we place 6 over 10 to create the equivalent fraction, 6/10. If needed, simplify the fraction.