Aline having a slope of 3/4 passes through the point (-8,4) What would the
equation look like before you solve it, if you were plugging these numbers into the
slope-intercept equation (y=mx+b)?
HELP ME

Answer:

subtract both sides by 11, then dove both sides by 4

Answer:

9,000 m

Step-by-step explanation:

1 km = 1,000 m

3 * 3 = 9 km

9 * 1,000 = 9,000 m

Answer:

9000m in 3 days.

hope it helps.

The Cynic believes that when the Meek inherit the Earth, there will be a shift towards an easier and less complicated life.

In general, the Cynics believed in living a simple and ascetic life, free from materialism and societal norms.

It can be assumed that the Cynics may believed that the inheritance of the Earth by the meek would lead to a shift in values and beliefs towards simplicity, frugality, and self-sufficiency, rather than wealth, power, and status. This is a stark opposite to the world as it currently is as this world has wealth and power as the most power defining factors of status.

Find out more on cynics at https://brainly.com/question/2292004

#SPJ1

Compute the area A of ∆ABC.

• Take AB to be the base and CX (which is an altitude of ∆ABC) to be the height. Then the area is

A = 1/2 • AB • CX = 1/2 • 75 • CX

• Now take AC to be the base and BY (also an altitude) to be the height. Then

A = 1/2 • AC • BY = 1/2 • 70 • 60 = 2100

The areas must be equal, so we have

2100 = 1/2 • 75 • CX   →   CX = 4200/75 = 56

Marilyn has $75 to spend on two Series EE savings bonds as graduation gifts. The face values of the bonds she can buy are $50, $75, and $100. Therefore, she could buy two $50 bonds.

Since Marilyn has $75 to spend and she needs to buy two bonds, the total face value of the bonds she can purchase must be equal to $75.

Let x be the face value of the first bond, then the face value of the second bond must be 75 - x.

The face values of the bonds are $50, $75, and $100, so we can set up the following three equations

x + (75 - x) = 75 (since the total face value must be $75)

x = 50 (since the face value must be $50, $75, or $100)

x = 100 (since the face value must be $50, $75, or $100)

Solving these equations, we find that the possible face values for each bond are $50 and $25, $75 and $0, or $100 and $-25 (which is not a valid option).

Therefore, Marilyn could buy two bonds with face values of $50 each, or one bond with a face value of $75 and the other with a face value of $0 (which essentially means she would only be buying one bond).

To know more about bonds:

https://brainly.com/question/29198106

#SPJ4

Expected number of free throws in 80 attempts:

Best player = 64

2nd best player = 60

3rd best player = 52

We have to given that,

The probability that best player makes free throw, p1 = 0.8

The probability that second-best player makes free throw, p2 = 0.75

The probability that third-best player makes free throw, p3 = 0.65

Here, Total number of attempts made in free throws, n = 80.

Since, The estimated number of free throws that any player makes is defined by:

E ( Xi ) = n × pi

Where, Xi = Player rank

 pi = Player rank probability

Hence, Expected value for best player making the free throws would be:

E (X1) = n × p1

         = 80 x 0.8

         = 64 free throws

Expected value for second-best player making the free throws would be:

E (X2) = n*p2

= 80 x 0.75

= 60 free throws

Expected value for third-best player making the free throws would be:

E (X3) = n*p3

= 80  x 0.65

= 52 free throws

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ1

Answer: It seems that you have provided two equations to represent the number of men and women receiving bachelor's degrees over the years, where x represents the number of years after 1970. However, you haven't specified what the question or task is. It's essential to provide further instructions or ask a specific question so that I can assist you accordingly.

The line which is perpendicular to the line 4x + 3y = 21 is y = x + 1.

We know lines have various types of equations,

The general type is  Ax + By + c = 0, and the equation of a line in

The slope-intercept form is y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

An equation of a line is given which is 4x + 3y = 21 or 3y = - 4x + 21.

So, The line has a slope(m) = - 4.

∴ The line perpendicular to this line has a slope of (1/4) as perpendicular lines have slopes that are negative reciprocals of each other and it is passing through the points (4, 2).

∴ 2 = (1/4)(4) + b.

b = 1.

∴ y = x + 1 is the line.

learn more about lines and slopes here :

https://brainly.com/question/3605446

#SPJ5

The Taylor polynomial 2()t2(x) centered at x=a for ()=4sin(), =2 is given by:

2()t2(x) = 4sin(a) + 8cos(a)(x-a) - 8sin(a)(x-a)^2

The Taylor polynomial 3()t3(x) centered at x=a for ()=4sin(), =2 is given by:

3()t3(x) = 4sin(a) + 8cos(a)(x-a) - 8sin(a)(x-a)^2 - 32/3cos(a)(x-a)^3

in these equations, sin(a) and cos(a) are the values of sine and cosine at the point a=2.

The Taylor polynomials are approximations of the function ()=4sin() near the point a=2. The polynomial 2()t2(x) is a second-degree polynomial that approximates the function to within an error of O((x-a)^3), while 3()t3(x) is a third-degree polynomial that approximates the function to within an error of O((x-a)^4).

The coefficients of these polynomials are derived from the derivatives of the function at the point a, evaluated using the formula for Taylor coefficients. These polynomials can be used to estimate the value of the function at points near a=2.

To learn more about taylor polynomials click here:

brainly.com/question/31968156

#SPJ11

Answer:

x = \(\frac{5}{8}\)

Step-by-step explanation:

Given

- 4(3 + x) + 5 = 4(x + 3) ← distribute parenthesis on both sides

- 12 - 4x + 5 = 4x + 12 , that is

17 - 4x = 4x + 12 ( subtract 4x from both sides )

17 - 8x = 12 ( subtract 17 from both sides )

- 8x = - 5 ( divide both sides by - 8 )

x = \(\frac{-5}{-8}\) = \(\frac{5}{8}\)

Answer:

10x = 30

Step-by-step explanation:

We have 7x - 7 = 14.

Add 7 on both sides: 7x = 21

Divide 7 on both sides: x=3

So 10x is 10*3 = 30

Answer:

  d < 7/9

Step-by-step explanation:

Add 7d +10

  7 > 9d

Divide by 9

  7/9 > d

answer

the answer is 200

Answer:200

Step-by-step explanation:

The  domain relation a consists of all pairs of real numbers whose absolute difference is less than or equal to 2.

The given relation is defined as follows:

a: {(x, y) | x, y ∈ ℝ and |x - y| ≤ 2}

In this relation, the domain is specified as the set of all real numbers, which means that any real number can be used as the input for this relation.

To clarify, if we take any two real numbers, x and y, and the absolute value of their difference, |x - y|, is less than or equal to 2, then the ordered pair (x, y) is included in the relation.

For example, if we choose x = 3 and y = 1, then |3 - 1| = 2, which satisfies the condition |x - y| ≤ 2. Therefore, the ordered pair (3, 1) is in the relation a. Similarly, if we choose x = 2 and y = 4, |2 - 4| = 2, so the ordered pair (2, 4) is also in the relation.

In summary, the relation a includes all ordered pairs (x, y) where the absolute difference between x and y is less than or equal to 2, and it can be used with any real numbers as input.

The relation a is a subset of the Cartesian product of the set of all real numbers with itself, denoted by R × R. In other words, a is a set of ordered pairs (x, y) such that |x - y| ≤ 2, where x and y are real numbers.

For any real numbers x and y, the expression |x - y| represents the absolute value of the difference between x and y. The absolute value of a number is always non-negative, so the inequality |x - y| ≤ 2 means that the distance between x and y on the real number line is less than or equal to 2.

Therefore, the domain of the relation a is the set of all real numbers, since the definition of the relation applies to any two real numbers x and y.

The given relation is defined as follows:

a: {(x, y) | x, y ∈ ℝ, |x - y| ≤ 2}

This relation represents all pairs of real numbers (x, y) where the absolute difference between x and y is less than or equal to 2. In other words, it includes all pairs (x, y) such that the distance between x and y on the real number line is at most 2.

For example, (1, 3) is in the relation a because |1 - 3| = 2, which satisfies the condition |x - y| ≤ 2. Similarly, (5, 6) is in the relation a because |5 - 6| = 1 ≤ 2.

On the other hand, (4, 8) is not in the relation a because |4 - 8| = 4 > 2, violating the condition.

To know more about domain here

https://brainly.com/question/30133157

#SPJ4

Let h be height of building

then In ΔABC

AB/BC =tan60degree

h/100 = root 3

h= 100 root 3

PLEASE MARK BRAINLIST!!

​

The required angle of elevation of the building is 16.7°.

Given that,
what is the angle of elevation to a building 1000 m away that is 300 m high is to be determined.

These are the equation that contains trigonometric operators such as sin, cos.. etc.. In algebraic operations.

Here,
The angle of the elevation is given as,
TanФ = 300/1000
Ф = tan⁻¹(3/10)
Ф = 16.7°

Thus, the required angle of elevation of the building is 16.7°.

Learn more about trigonometry equations here:

brainly.com/question/22624805

#SPJ2

Answer:

b is greater than a by 1/4 of a

Step-by-step explanation:

The statement “The number a is less than the number b by 1/5 of b”

means “if we subtract one fifth of b from b itself we get a”

we write this mathematically like this :

\(a=b-\frac{b}{5}\)

_________

\(\rightarrow a = \frac{5b-b}{5} =\frac{4b}{5}\)

\(a=\frac{4b}{5} \Longrightarrow 5a=4b\)

\(5a=4b\Longrightarrow b=\frac{5a}{4}\)

\(\Longrightarrow b=\frac{5a}{4} =\frac{4a+a}{4}=\frac{4a}{4}+\frac{a}{4}=a+\frac{a}{4}\)

Answer:

0.25

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

Start out -20     and change 0° ?

then there is zero slope as this would be a horizontal line.

The result for the given normal random variables are as follows;

a. E(3X + 2Y) = 18

b. V(3X + 2Y) = 77

c. P(3X + 2Y < 18) = 0.5

d. P(3X + 2Y < 28) = 0.8729

Any normally distributed random variable having mean = 0 and standard deviation = 1 is referred to as a standard normal random variable. The letter Z will always be used to represent it.

Now, according to the question;

The given normal random variables are;

E(X) = 2, V(X) = 5, E(Y) = 6, and V(Y) = 8.

Part a.

Consider E(3X + 2Y)

\(\begin{aligned}E(3 X+2 Y) &=3 E(X)+2 E(Y) \\&=(3) (2)+(2)(6 )\\&=18\end{aligned}\)

Part b.

Consider V(3X + 2Y)

\(\begin{aligned}V(3 X+2 Y) &=3^{2} V(X)+2^{2} V(Y) \\&=(9)(5)+(4)(8) \\&=77\end{aligned}\)

Part c.

Consider P(3X + 2Y < 18)

A normal random variable is also linear combination of two independent normal random variables.

\(3 X+2 Y \sim N(18,77)\)

Thus,

\(P(3 X+2 Y < 18)=0.5\)

Part d.

Consider P(3X + 2Y < 28)

\(Z=\frac{(3 X+2 Y-18)}{\sqrt{77}}\)

\(\begin{aligned} P(3X + 2Y < 28)&=P\left(\frac{3 X+2 Y-18}{\sqrt{77}} < \frac{28-18}{\sqrt{77}}\right) \\&=P(Z < 1.14) \\&=0.8729\end{aligned}\)

Therefore, the values for the given normal random variables are found.

To know more about the normal random variables, here

https://brainly.com/question/23836881

#SPJ4

The correct question is-

X and Y are independent, normal random variables with E(X) = 2, V(X) = 5, E(Y) = 6, and V(Y) = 8. Determine the following:

a. E(3X + 2Y)

b. V(3X + 2Y)

c. P(3X + 2Y < 18)

d. P(3X + 2Y < 28)

The amount withdrawn at the end of the 2 years is given as follows:

$7,280.

The equation that gives the balance of an account after t years, considering simple interest, is modeled as follows:

A(t) = P(1 + rt).

In which the parameters of the equation are listed and explained as follows:

The parameter values for this problem are given as follows:

P = 7000, r = 0.02, t = 2.

Hence the balance of the account at the end of the two years, representing the amount withdrawn, is given as follows:

A(2) = 7000 x (1 + 0.02 x 2)

A(2) = $7,280.

More can be learned about simple interest at https://brainly.com/question/20690803

#SPJ1

The value of x which is the length of the base of the triangle in the question is; 29 meters

A triangle is a three sided polygon, with three interior angles.

Please find attached the possible diagram in the figure, (created with MS Word), which is a question from a mathematics textbook posted on the internet

The diagram indicates that the altitude or height of the triangle = 8 meters

The specified area of the triangle is; A = 261 square meters

The base length of the triangle = x

The formula for the area of a triangle, A, is; A = (1/2) ×Base length × Height

Therefore;

A = 261 m² = (1/2) × x × 18 m

x = 261 m² ÷ ((1/2) × 18 m) = 29 m

Learn more on the area of a triangle here: https://brainly.com/question/27843019

#SPJ1

Answer:

U={1,2,3,4,5,6,7,8,9,}

A={1,3,5,7,9}

B={2,4,6,8}

C={1,2,3,4,5,6}

now,

A∩B={nothing}U c

={1,2,3,4,5,6,7}

mark me as brainliest

The graph of a proportional relationship is a line through the origin or a ray whose endpoint is the origin

3. No because it's a line that doesn't go through the origin

4. Yes because it's a line through the origin

5. Yes because 1/3 = 2/6 = 3/9 = 4/12

6. No because 4/2 isn't equal to 8/5

7. Draw a graph just like 4., but change the y-axis

8. a. Let the equation be y = ax. 27 = 3a. a = 9. Therefore the equation is y = 9x.

8. b. 9

8. c. 9 * 5 = 45

9. a. The car travels 25 (> 18) miles per gallon of gasoline.

9. b. 25 * 8 - 18 * 8 = 7 * 8 = 56

Answer:

Y+6=5/2(x+2)

Step-by-step explanation:

y-Y1=m(x-X1)

Insert -2 into x1 and -6 into y1

Then find the slope which we know slope is m

And that gets you y+6=5/2(x+2)

Answer:

D. Y+6=5/2(x+2)

Step-by-step explanation:

d. Expected life in years of the depreciable asset. The acceptable way to express the useful life of a depreciable asset is in terms of the expected life in years.

The useful life refers to the period of time over which the asset is expected to contribute to the revenue-generating activities of a business.

While options a, b, and c may be relevant factors for certain specific assets (such as units produced, hours of productivity, or miles driven), they do not encompass the overall concept of useful life. Useful life is a broader measure that takes into account the anticipated duration of productive use, regardless of specific output or activity metrics.

Expressing the useful life in years provides a common standard for comparison and allows for consistency in depreciation calculations and financial reporting. It is a practical and widely accepted approach to estimating the lifespan of a depreciable asset.

It is worth noting that the estimated useful life in years may vary depending on the nature of the asset and industry practices. It is typically determined based on factors such as technological advancements, physical wear and tear, economic obsolescence, and the intended purpose of the asset.

Learn more about asset at: brainly.com/question/14826727

#SPJ11

Answer:

Answer:

7 block s

Step-by-step explanation:

3 from North plus

4 from West

4+3=7

Answer:

1/40

Step-by-step explanation:

The probability of a coin landing on tails is 1/2.

The probability of his die rolling a factor of 20 is 1/20

So 1/2 x 1/20 = 1/40

the answer should be 14√2

edit: its 28 over 2