if time is 9:40, what time would it be in 3/4 hours

Answer:

LM = 40

Step-by-step explanation:

since the triangles are similar then the ratios of corresponding sides are in proportion, that is

\(\frac{LM}{LO}\) = \(\frac{LN}{LP}\) ( substitute values )

\(\frac{LM}{5}\) = \(\frac{14+2}{2}\) = \(\frac{16}{2}\) = 8 ( multiply both sides by 5 )

LM = 5 × 8 = 40

The constant of proportionality is the same as the slope of a line!

To find slope, we use the equation \(\frac{y2-y1}{x2-x1}\)

Let's solve it!

y2 - y1 looks like ... 81.9 - 35.1

which equals 46.8

x2 - x1 looks like ... 7-3

which equals 4

Now we divide 46.8 by 4 to find the constant of proportionality (the slope)

\(\frac{46.8}{4} = 11.7\)

11.7 is the answer!

The constant of proportionality from the calculation is 11.7 $/h

The slope of the graph represents the steepness or rate of change of the function or line being represented. The slope of a straight line is the ratio of the vertical change (rise) to the horizontal change (run) between any two points.

It determines how much the dependent variable, which is frequently shown on the vertical axis, varies in proportion to the independent variable, which is frequently displayed on the horizontal axis.

We know that;

\(m = y_2 - y_1/x_2 - x_1\)

Knowing that the constant is the slope of the graph then we have that;

m = 81.9 - 35.1/7 - 3

m = 46.8/4

m = 11.7 $/h

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Answer:

x = \(\frac{9}{4}\)

Step-by-step explanation:

25 - x = 2(x + 8) + x ← distribute the parenthesis by 2

25 - x = 2x + 16 + x

25 - x = 3x + 16 ( subtract 3x from both sides )

25 - 4x = 16 ( subtract 25 from both sides )

- 4x = - 9 ( divide both sides by - 4 )

x = \(\frac{-9}{-4}\) = \(\frac{9}{4}\)

Answer:

"Absolute value" is the non-negative value of a number, disregarding whether or not it has a sign.

Step-by-step explanation:

"Absolute value" is the non-negative value of a number, disregarding whether or not it has a sign. It can be thought of as how far it is away from the number of 0, whether it's to the left or right. Absolute value of a number is written as |x|, where x = any number. Let's say x was -1. |-1| would be 1 because it's 1 away from 0. If x was just 1, then the number would stay the same.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Jake measured a hotel and made a scale drawing, the length of the room in the drawing is 24 inches.

If the scale of the drawing is 8 inches : 7 feet, this means that for every 8 inches in the drawing, there are 7 feet in real life.

To find out length of the room is in the drawing, we need to set up a proportion:

8 inches / 7 feet = x inches / 21 feet

where x is the length of the room in the drawing.

We can cross-multiply and solve for x:

8 inches × 21 feet = 7 feet × x inches

168 inches = 7 feet × x inches

Dividing both sides by 7, we get:

24 inches = x

Therefore, the length of the room in the drawing is 24 inches.

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Answer:

neither

Step-by-step explanation:

Answer:

neither

Step-by-step explanation:

to be parallel you much have the same slope, so be perpendicular you must have the opposite reciprocal slope, and this has neither.

Answer:

The graph of the probability density function is attached.

Step-by-step explanation:

The probability function for this random number generator will be like the uniform distribution and defined for X ∈ [0, 1].

The probability density function can be written as:

\(f(x)={\begin{cases}{\dfrac {1}{1-0}}=1&\mathrm {for} \ 0\leq x\leq 1,\\[8pt]0&\mathrm {for} \ x<0\ \mathrm {or} \ x>1\end{cases}}\)

The graph of the probability density function is attached.

Answer:

133,860

Step-by-step explanation:

The baker was going to sell his house for 145,500 but he found that no one came to buy, so he decreased the amount by "8%".

* No we have our key elements:

- Starting amount = 145,500

- Rate of change = 8%

* We will get the "8%" of the number 145,500

- Firstly, "8%" means 8/100

- So, 0.08 will be our new rate of change.

* 145,500 will be multiplied by 0.08 to find the final answer because when we talk about the percentage of a number, we are going to talk about a part of it.

- 145,500 × 0.08 = 133,860 ; the same as

145,500 × 8/100 = 133,860

Answer:

\(\bar v = 60\,mph\)

Step-by-step explanation:

The distance travelled by Lisa in the first four hours of her trip is:

\(\Delta s = \left(50\,mph)\cdot (4\,h)\)

\(\Delta s = 200\,mi\)

The distance remaining and her average speed are, respectively:

\(\Delta s_{R} = 440\,mi - 200\,mi\)

\(\Delta s_{R} = 240\,mi\)

\(\bar v = \frac{240\,mi}{4\,h}\)

\(\bar v = 60\,mph\)

Answer:

B. Ferrari and Jaguar is the answer

Answer:

slope = - 1

Step-by-step explanation:

calculate the slope m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 8, - 1 ) and (x₂, y₂ ) = (- 5, - 4 )

m = \(\frac{-4-(-1)}{-5-(-8)}\) = \(\frac{-4+1}{-5+8}\) = \(\frac{-3}{3}\) = - 1

The number of bats are expected to be in the colony after 11 years if the colony continues to grow at the same rate is 69,632

Let

exponential function;

y = ax^t

When t = 3

272 = ax³

when t = 5

1088 = ax^5

272/1088 = ax^3 / ax^5

1/4 = x^3-5

1/4 = x^-3

1/4 = 1/x²

1 × x² = 4 × 1

x² = 4

x = 2

Substitute x = 2 into

272 = ax³

272 = a × 2³

272 = a × 8

272 = 8a

a = 272/8

a = 34

Number of bat expected at the colony after 11 years

y = ax^t

= 34 × 2^11

= 34 × 2048

y = 69,632 bats

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The ratio of the lengths of and is 1: 1

PQ parallel to RS

PR and PS; perpendicular to PQ and RS.

Perpendicular lines are lines that intersect at a 90 degrees angle. Parallel lines are lines that are always the same distance apart.

FOR parallel lines, the perpendicular line joining then is always the same; here the 4 angles formed are all 90°

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The given options, the only value greater than 1 is 1.003. Therefore 0.886, which is less than 1 and makes the inequality true.

The given number sentence is 5.3 × > 5.3, where we need to find the scaling factor that makes the inequality true. To do this, we can divide both sides of the inequality by 5.3. This gives us:

5.3 × x > 5.3 ÷ 5.3 × k

We need to find the value of k that makes the inequality true. Simplifying the right-hand side of the equation, we get:

5.3 ÷ 5.3 × k = k × 1 = k

Substituting this into our equation, we get:

5.3 × x > k

We know that 5.3 × 1 = 5.3, which means that k must be greater than 1 to satisfy the inequality. Among the given options, the only value greater than 1 is 1.003. However, this value would make the inequality too large, so it is not the correct answer.

The correct answer is therefore 0.886, which is less than 1 and makes the inequality true.

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Answer:

its 1 and 3 and 5

Step-by-step explanation:

because i saisd so

Both the domain and range of the transformed function are the same as those of the parent function.

What are Range and Domain?

The collection of all potential output values that a function can generate given its domain is known as its range.

The set of all potential input values for which a function is specified is referred to as its domain.

The function that results from translating the left 5 units and reflecting the function f(x) = |x| across the y-axis is g(x) = |-x + 5|.

Since any real number's absolute value is always non-negative, the original function's domain is all real numbers, or f(x) = |x|.

A function's domain remains unaffected when it is reflected across the y-axis. Since all real numbers fall within the domain of the modified function g(x) = |-x + 5|, this is also true.

Since each real number's absolute value is always non-negative, the original function's range is also all non-negative real numbers, f(x) = |x|.

A function's sign is reversed when it is reflected across the y-axis. Since all non-negative real numbers fall within this range, the transformed function g(x) = |-x + 5| also has this range as well

So, the correct statement about the domain and range of each function is: Both the domain and range of the transformed function are the same as those of the parent function.

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Answer:

Here is decimal form : 0.04166666666

And here is fraction form :): 1/24  Hope this helps!

Step-by-step explanation:

how to calculate 1/4 divided by 6. I will give you the answer in fraction form and in decimal form.

Here is 1/4 divided by 6 displayed mathematically in colors:

1 /4   ÷ 6

The numbers in 1/4 divided by 6 are labeled below:

1 = numerator

4 = denominator

6 = whole number

To make it a fraction form answer, you keep the numerator and multiply the denominator by the whole number to make a new denominator:

1 /4 x 6 =    

1 /24

Thus, the answer to 1/4 divided by 6 in fraction form is:

1 /24

DECIMAL FORM :)

to make the answer to 1/4 divided by 6 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

1/24 = 0.0417

The answer is rounded to the nearest four decimal points if necessary.

Answer: option D

Step-by-step explanation:

Given equation:

P = 6 w + 8 [eq1]

l=2w+4 [where l is length]

using eq1 we have:

6w=P-8

w=(P-8)/6

hence  option D

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The equation of a circle that is congruent to circle C and is centered at point P is (x - 5)² + (y - 1)² = 5².

In Geometry, the standard form of the equation of a circle is modeled by this mathematical equation;

(x - h)² + (y - k)² = r²

Where:

Based on the information provided, we have the following parameters for the equation of this circle:

By substituting the given parameters, we have:

(x - h)² + (y - k)² = r²

(x - 5)² + (y - 1)² = 5²

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Answer:

36

Step-by-step explanation:

Angles in a triangle sum to 180 degrees.

The angle in the bottom left will equal 180 - (3x + 6) as angles along a staight line also sum to 180 degrees.

180 - ( 3x + 6)

180 - 3x - 6   [expand bracket]

174 - 3x

Now we can add up all the angles and equate them to 180 to solve for x.

24 + 2x + 18 + 174 - 3x = 180

216 - x = 180

216 = 180 + x

x = 36

The correct option is C. P, J : 9 units from this origin, points are on the axes.

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane.

Other coordinate types include:

Thus, Points P, J are 9 units from this origin which lies on the negative x axis and negative y axis respectively.

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Complete question is-

Which points are on the axes 9 units from the origin?

A.

D, Z, L

B.

L, P

C.

P, J

D.

J, E

The graph the question is attached.

Answer:

46 boxes

Step-by-step explanation:

1012 / 22 = 46

The value of x for which the two lines are parallel is given as follows:

x = 60º.

We have two parallel lines that are cut by a transversal, and the two angles are between the parallel lines and on the same side of the transversal, meaning that they are consecutive interior angles.

Consecutive interior angles are supplementary, meaning that the sum of their measures is of 180º, hence the value of x can be found as follows:

x + 2x = 180

3x = 180º

x = 180º/3

x = 60º.

The figure is given by the image presented at the end of the answer.

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Answer:

its 4 i know it

Step-by-step explanation:

The union of sets A and B is {1, 2, 3, 4, 5, 6, 7, 8}.

The union of two sets A and B is the set of all elements that are in A, or B, or both. In this case, the elements in set A are {1, 2, 3, 4, 5} and the elements in set B are {5, 6, 7, 8}.

To find the union of these sets, we simply combine all the elements from both sets but remove any duplicates.

Therefore, the answer that shows the union of sets A and B is {1, 2, 3, 4, 5, 6, 7, 8}, since it contains all the elements from both sets without any duplicates.

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Answer:

Step-by-step explanation:

Remark

This is a right angle triangle.

Proof

a^2 + b^2 = c^2

a = 3

b = 4

c = 5

3^2 + 4^2 = 5^2

9 + 16 = ? 25

25 = 25

Area

The 2 smaller legs are perpendicular to each other.

Area = 1/2 a * b

Area = 1/2 * 3 * 4

Area = 6

Answer:

5/(1/3)

Step-by-step explanation:

She has 5 granola bars and gives 1/3 of one to each of her friends. To find how many friends she can give it to, divide 5 by 1/3. You would get a total of 15 friends that you can give granola bars to. The question is asking for an expression so the expression would be 5/(1/3) or 5*3

Answer:

1/3 x = 5

x=15

Step-by-step explanation:

You’re multiplying 1/3 times the number of friends (x), and then multiplying both sides by the reciprocal to solve for x

Answer:

37.5

Step-by-step explanation:

KM^2=LM*MJ(consequence from the similarity of KLM and JLK )

=>36=LM*8

LM=36/8=4.5

=>S=6/2*(8+4.5)=3*12.5=37.5