The sides of the base of a right square pyramid are 3 meters in length, and its slant height is 6 meters. If the lengths of the sides of the base and the slant height are each multiplied by 3, by what factor is the surface area multiplied? ​

The line y = 6 is a horizontal line.

Any horizontal line in the coordinate system will be parallel to this.

Horizontal lines go by the form:

y = b

Where b is a number

So, there are infinite many parallel lines to the line y = 6.

So, we can choose any line.

Let us choose

y = 4

as the line that is parallel to the line y = 6.

Answer:

Daniel received $230.00, Eva received $415.00, and Francis received $405.00.

Step-by-step explanation:

Let's assume that Daniel received x dollars.

Then, according to the problem, Eva received $185.00 more than Daniel, which means she received (x + 185) dollars.

Similarly, we know that Daniel received $175.00 less than Francis, which means Francis received (x + 175) dollars.

We also know that the total amount of money shared among the three children is $1050.00. Therefore, we can write the following equation:

x + (x + 185) + (x + 175) = 1050

Simplifying the equation:

3x + 360 = 1050

3x = 690

x = 230

Therefore, Daniel received $230.00, Eva received (x + 185) = $415.00, and Francis received (x + 175) = $405.00.

To check that these values are correct, we can verify that they add up to the total amount of money shared:

$230.00 + $415.00 + $405.00 = $1050.00

Therefore, Daniel received $230.00, Eva received $415.00, and Francis received $405.00.

Answer:

No clue bro

Step-by-step explanation:

The following statements are correct,

a.) Is used to determine the fit of a model.

b.) Can be inflated by adding more variables.

c.) Referred to as the coefficient of determination

d.) Represents the percent of variability in y that can be explained by the model.

e.) In simple linear regression, it is equal to the correlation coefficient r².

Define Regression Analysis

Regression analysis is a set of statistical processes for estimating the relationships between a dependent variable and one or more independent variables.

R² ≡ 1 - SS(res) / SS(tot)

SS(res) + SS(reg) = SS(tot)

R² = SS(reg) / SS(tot) = (SS(reg)/n) / ( SS(tot)/n )

Where,

    SS(tot) = ∑ (y - y(bar) )₂

     SS(reg) =  ∑ (f(i) - y(bar) )²

      SS(res) =  ∑ (y(i) - f(i) )² = ∑e²(i)

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Answer:

1. n = 4

2. n = -29

3. n = -28

4. n = -48

5. n = -22

6. n = 97

7. n = 220

8. n = -18

9. n = 36

Step-by-step explanation:

1. -n = -4

Multiply both by -1 to get n = 4

2. 12 + n = -17

Subtract 12 from both sides of the equation to get n = -29

3. -n/14 = 2

Multiply by 14 on both sides of the equation to get -n = 28

Multiply -1 on both sides of the equation to get n = -28

4. -42 = n + 6

Subtract 6 from both sides of the equation to get -48 = n or n = -48

5. -4n = 88

Divide -4 on both sides of the equation to get n = -22

6. n + -3 = 94

Add 3 to both sides of the equation to get n = 97

7. 11 = -n/-20

Multiply by -20 on both sides of the equation to get -220 = -n or -n = -220

Multiply -1 on both sides of the equation to get n = 220

8. -108 = 6n

Divide by 6 on both sides of the equation to get -18 = n or n = -28

9. 67 = 31 + n

Subtract 31 from both sides of the equation to get 36 = n or n = 36

I Hope That This Helps! :)

Answer:

2

Step-by-step explanation:

cuz u would have extra hats so just wear the pants again

Answer:

  3/5

Step-by-step explanation:

The given ratio is ...

  water : juice = 3 : 5

Divide both numbers by 5 to see how much water is needed with 1 cup of juice.

  water : juice = (3/5) : 1

3/5 parts of water are mixed with 1 part of juice.

Answer:

Step-by-step explanation:

hello :

the arc length formula is : s = 2πr(θ/360°)

given : s = 4m , r = 13m

2(3.14)(13)(θ/360°)=4 solve for : θ

θ =(4)(360°) /2(3.14)(13)

θ = 1440/81.64

θ =17.7°

Answer:

4/13 rad

Step-by-step explanation:

correct

Answer:

  (a)  π + (-π) = 0

Step-by-step explanation:

You want a counterexample for the statement that irrationals are closed under addition.

A set is closed under addition if adding members of the set always results in a member of the set.

This shows that adding members of the set can result in a rational number. This is the counterexample you're looking for.

Irrelevant. 1/2 is rational, so is not a member of the set of irrationals.

An example of a sum that is an element of the set. This is not a counterexample.

Irrelevant. 1/2 is rational, so is not a member of the set of irrationals.

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Answer:

08:05 I think

Step-by-step explanation:

11:50 - 3 hours = 8:50

8:50 - 45 mins = 8:05

Answer:

y = -5x + 7

Step-by-step explanation:

Hi there!

We are given the line y=-5x+4

We want to write an equation of the line that passes through the point (1, 2) and is parallel to y = -5x + 4

Parallel lines have the same slope, so let's first find the slope of y = -5x + 4

The equation is written in slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

In this case, -5 is in the place of where m is, so the slope of the line must be -5

It is also the slope of our new line that we are trying to find

As we now know the slope of this line, we can substitute that in as m in y=mx+b

Replace m with -5:

y = -5x + b

Now we need to find b

As the line passes through the point (1, 2), we can use it to help solve for b

Substitute 1 as x and 2 as y.

2 = -5(1) + b

Multiply

2 = -5 + b

Add 5 to both sides

7 = b

Substitute 7 as b into the equation

y = -5x + 7

Hope this helps!

Topic: finding parallel lines

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First, convert the mixed fraction 1 1/5 to an improper fraction.

=》1 1/5 = 6/5

Now, convert 6/5 to its decimal equivalent (divide 6 by 5) .. the answer is 1.2 .

We can see that 1.2 does not lie between 0 & 1.

So the above statement is FALSE.

_______

RainbowSalt2222 ☔

The total weight of Rice that Mark buys is given as follows:

2.5 pounds.

The total weight of Rice that Mark buys is obtained applying the proportions in the context of the problem.

The weight of each bag is given as follows:

5/8 pounds = 0.625 pounds.

The number of bags is given as follows:

4 bags.

Hence the total weight of Rice that Mark buys is given as follows:

4 x 0.625 = 2.5 pounds.

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Answer:

f(x)=-5x+1

Step-by-step explanation:

I hope this answer works for you!. but I am not completely confident in it.

Answer:

(2,-2)

Step-by-step explanation:

3x−6y=18

Step 1: Add -3x to both sides.

3x−6y+−3x=18+−3x

−6y=−3x+18

Step 2: Divide both sides by -6.

\(\frac{-6y}{-6}\) = \(\frac{-3x+18}{-6}\)

y = 1/2x -3

2x+6y=−8

Step 1: Add -2x to both sides.

2x+6y+−2x=−8+−2x

6y=−2x−8

Step 2: Divide both sides by 6.

6y/6 = −2x−8/6

y=−13x+−4/3

Answer: y= −13x+ −4/3

1. selection of index number: during the construction of index number it is to be kept in mind that the selection of the index number should be correct accordingly.

2. selection of formula: while the construction of index numbers it is compulsory to select the correct formula for the given question.

3. selection of price: selection of prices should be done accordingly while constructing the index numbers.`

construction of index number is also available in two parts:

1. simple

2. weighted

1. simple: the simple method is classified into simple aggregative and simple relative.

2. weighted: the weighted method is classified into a weighted aggregative and weighted average.

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Check the picture below.

The equation that represents the line passing through P and parallel to line m would be; B  y+2 = 2(x-3)

An equation is an expression that shows the relationship between two or more numbers and variables.

We have been given the line passing through P and parallel to line m.

We can conclude that the point lies on the line is (3, -2)

The slope of the given line is m = 2.

Thus the equation will be;

y-y₁ = m(x-x₁)

y+2 = 2(x-3)

The equation that represents the line passing through P and parallel to line m would be; B -> y+2 = 2(x-3)

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Carrying value on June 30, 2024  is $176 million, total  Interest revenue  is $12.44 million

To calculate the interest revenue for the first six months, we need to find the carrying value of the bonds on June 30, 2024.

The carrying value is the purchase price plus the accrued interest, which is calculated as follows:

Accrued interest = Face value x Coupon rate x Time

where Time = 6/12 = 0.5 (since interest is paid semiannually)

Accrued interest = $200 million x 6% x 0.5 = $6 million

Carrying value on June 30, 2024 = Purchase price + Accrued interest

= $170 million + $6 million

= $176 million

The interest revenue for the first six months is calculated as follows:

Interest revenue = Carrying value x Market rate x Time

= $176 million x 8% x 0.5

= $7.04 million

For the second six months, the carrying value is the fair value of $180 million, since the bonds were revalued at December 31, 2024.

The interest revenue for the second six months is calculated as follows:

Interest revenue = Carrying value x Coupon rate x Time

= $180 million x 6% x 0.5

= $5.4 million

Total interest revenue = Interest revenue for first six months + Interest revenue for second six months

= $7.04 million + $5.4 million

= $12.44 million

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9514 1404 393

Answer:

  3/16

Step-by-step explanation:

The radii of the three circles appear to be in the ratios ...

  5 : 10 : 20 = 1 : 2 : 4

Then the areas of the circles will be in the ratios that are the square of these:

  1 : 4 : 16

The shaded area is the area of the middle-sized circle, less the area of the smaller circle, so is 4-1 = 3 "ratio units". The ratio of that area to the area of the largest circle is the probability of randomly choosing a point in the shaded area:

  p(shaded) = 3/16

Answer:

3/16

Step-by-step explanation:

i took the test

Answer:

4.7 cm

Step-by-step explanation:

Answer: 10/40 or 1/4

Step-by-step explanation:

Add up all the amount of rolls, so 10+6+4+8+6+6=40

then add the probability of rolling a 3 or 6 = 10

divide that quantity out of the whole

answer is 10/40 and simplified is 1/4

hope it helps

The radius of the circle, marked p on the diagram, is approximately 5.8 cm.

Radius is a term used in geometry to describe the distance from the center of a circle to any point on the circumference. It is a line segment that has its two endpoints at the center of the circle and at any point on the circumference.

The area of a sector is equal to the fraction of the circle's area that the sector occupies multiplied by the area of the entire circle.
Therefore, the area of the sector is equal to (θ/360) × πr^2.
Since the area of the sector is given as 85 cm^2, we can rearrange the equation to get:
85 = (θ/360) × πr^2
Rearranging further, we get:
r^2 = (85 × 360)/(πθ)
Taking the square root of both sides, we get:
r = √((85 × 360)/(πθ))
Since the angle θ is not given, we cannot solve for r. However, we can approximate the angle θ to be equal to 360° since the sector occupies the entire circle.
Therefore, the radius of the circle is equal to:
r = √((85 × 360)/(π × 360))
r = √(85/π)
r ≈ 5.8 cm
Therefore, the radius of the circle, marked p on the diagram, is approximately 5.8 cm.

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After simplifying an equation the value of x is x = 3.

What is solving an equation?

Unifying Principle for Equation Solving

By deleting parenthesis and grouping like terms, each side of the equation can be made simpler.

The variable term on one side of the equation can be separated using addition or subtraction.

To find the variable, use multiplication or division.

Consider, the given equation

     5(2x - 4) = 10

      10x - 20 = 10                                  Removing parenthesis

10x -20 + 20 = 10 + 20                         Adding 20 on both sides

              10x = 30                                 Simplifying

                  x = 3                                    Dividing both sides by 10

Hence, the value of x is, x = 3.

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Answer:

Where is the graph?

Step-by-step explanation:

Answer:

38

Step-by-step explanation:

I really hope this helps

Answer:

Step-by-step explanation:

Exterior angle is the sum of non-adjacent interior angles:

Correct choice is B

Answer:

y=h(x)-8

Step-by-step explanation:

it shifted down 8 units

Answer:

f(x)= h(x)+8

Step-by-step explanation:

Step-by-step explanation:

To find the greatest common factor (GCF) of 8, 16, and 40, we can determine the largest number that evenly divides all three of them.

Let's first find the prime factorization of each number:

- 8 = 2 * 2 * 2

- 16 = 2 * 2 * 2 * 2

- 40 = 2 * 2 * 2 * 5

Now, let's identify the common factors by finding the minimum exponent for each prime factor:

- 2 is a common factor with an exponent of 2 (appearing twice in the prime factorization of 8 and 16).

- 5 is not a common factor since it appears only in the prime factorization of 40.

The GCF is obtained by multiplying the common factors with their respective minimum exponents:

GCF = 2^2 = 4

Therefore, the greatest common factor of 8, 16, and 40 is 4.