The trams operate using an overhead cable which supplies a high-voltage electric current to the tram. Explain how the electric energy is transformed in this example. Include at least three different transformations in your explanation.

Answer:

30

Step-by-step explanation:

Answer:

The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.

Step-by-step explanation:

Answer:

231-46=w

Step-by-step explanation:

Answer:

i will asnwer you if you tell me what it is asking you to do

Answer:

40

Step-by-step explanation:

Answer:

Step-by-step explanation:

Area is + 111.6 square meters

Formula : A/ 3.14 / 2

111.6 / 3.14 = 35.54

35.54 is the radius so multiply by 2 to get diameter .

35.54 / 2 = 17.77

Hope that’s right:)

Answer:

(2, 1) (1, 5) and (4, 3)

Step-by-step explanation:

Basically switch the x and y axes, and depending on the quadrant, switch the negative and positive signs to their appropriate ones.

hope this helps!

please heart and five-star it if u have the chance! :D

Answer:

16

Step-by-step explanation:

9+16 = 25   9+ 7 = 16

Answer:

its 25 - 7, so 18

My answer is better, much better than the other guy's he cant even math right

Answer:

It is 10.

Step-by-step explanation:

If we just find the area for each section and add them all up it would equal 10. The first triangle, 2x2=4 then divide that by 2 will equal you 2. Then the square is just 2x2 =4. Then the last triangle, 2x4=8 then divide that by 2 = 4. 2+4+4=10.

Answer:

Correct answer is (10)

Step-by-step explanation:

since 2 triangles come together to form a square\rectangle

length * width = Area

we can find both areas of the triangles:

left triangle: 2*2 = 4 --> 4 devided in half = 2

square area = 4

right side triangle: 2*4 = 8 ---> devided in half = 4

______________________________________

next add up all the measurements for each piece:

left triangle + middle square + right side triangle = area

(2+4+4 = 10)

Hope I helped you out :)

Have a great day \ and good luck on your studies :D

Answer:

Step-by-step explanation:

Area of Brad's sign = [tex]\frac{1}{2}*base * height[/tex]

                                [tex]= \frac{1}{2}*22*6\\\\= 11*6\\\\= 66 in^{2}[/tex]

Answer:

i think its C

Step-by-step explanation:

sorry if wrong ( can i have brainliest)

Answer:

18x + 6 = 2( 9x + 3 )

18x + 6 = 3( 6x + 2 )

18x + 6 = 6( 3x + 1 )

Step-by-step explanation:

Answer:

1. 2(9x+3)

2. 3(6x+2)

3. 6(3x+1)

Step-by-step explanation:

Okay so in the first one there is a 2 outside of the parentheses which means we will multiply whatever is inside of the parentheses by 2.

9x*2=18x

3*2=6

18x+6=2(9x+6)

Okay so in the second one there is a 3 outside of the parentheses which means we will multiply whatever is onside of the parentheses by 3.

6x*3=18x

2*3=6

18x+6=3(6x+2)

Okay so in the third one there is a 6 outside of the parentheses which means we will multiply whatever is inside of the parentheses by 6.

3x*6=18x

1*6=6

18x+6=6(3x=1)

Answer:

175.84

Step-by-step explanation:

multiply all three numbers together

(3.14 * 4 * 14)

Answer:

the unit rate is 1.32 per bag

Step-by-step explanation:

divide 3.96 by 3

Answer:

The unit rate or the cost of one bag of Doritos is 1.32

Step-by-step explanation:

3.96 ÷ 3 = 1.32

Answer:

B

Step-by-step explanation:

(can i have brainliest?)

Answer:

Step-by-step explanation:

1. equivalent bc 16b+7a-c = 7a+(-c)+16 (+*-) =-

2.not equivalent

3. simpilify:

4x+2+5y

4x+2+5y

equivalent

Answer:

How many hours per week do you play football?

Step-by-step explanation:

Step-by-step explanation:

1. solution,

length of rectangle A(l)=3.1units

breadth of rectangle A(b)=1units

now,

area of rectangle A=l×b

=3.1units×1units

=3.1 sq units

2.solution,

length of rectangle B(l)=3.1units

breadth of rectangle B (b)=0.4units

now,

area of rectangleB=l×b

=3.1units×0.4units

=1.24 sq units

3.solution,

length=3.1units

breadth=1.4units

area =lxb

=3.1units x 1.4units

=4.34units

Answer:

1) 3.1   2) 1.24  C) 4.34

Step-by-step explanation:

Area = l(w)

Area of rectangle A:

3.1 * 1 = 3.1

Area of rectangle B:

0.4 * 3.1 = 1.24

Both rectangles put together:

First, let's add 1 to 0.4... 1.4

1.4 * 3.1 = 4.34

I really, really, really hope I helped you. Good Luck :D

Answer:

D

Step-by-step explanation:

Required equation [tex]\frac{1}{6.2} =\frac{15}{X}[/tex]

The height of statue of liberty is 93 meters.

Step-by-step explanation:

Given : Howard has a scale model of the Statue of Liberty. The model is 15 inches tall. The scale of the model to the actual statue is 1 inch : 6.2 meters.

To find : Which equation can Howard use to determine x, the height in meters, of the Statue of Liberty?

Solution :

The model is 15 inches tall.

The scale of the model to the actual statue is 1 inch : 6.2 meters.

Let  x be the height in meters of the Statue of Liberty.

According to question, required equation is

[tex]\frac{1}{6.2} =\frac{15}{X}[/tex]

Cross multiply,  

x=15 x 6.2

x=93

Therefore, the height of statue of liberty is 93 meters.

Answer:

D

Step-by-step explanation:

Answer:

6.2 cm

Step-by-step explanation:

V=4 /3πr^3

4 /3*π*6.2^3 = 998 cm cubed

Have a good day :)

The distance traveled by the skier traveled in 2 1/2 minutes is A = 2,700 m

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

Let the distance traveled by the skier in 4 seconds = 72 m

And , let the distance traveled by the skier in 2 1/2 minutes = A

where 2 1/2 minutes = 150 seconds

Now , the proportion is

A / 150 = 72 / 4

Multiply by 150 on both sides , we get

A = ( 150 x 72 ) / 4

On simplifying , we get

A = 2,700 meters

Therefore , the value of A is 2,700 meters

Hence , the distance is 2,700 m

To learn more about proportion click :

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Answer:

I thinks it's A

Step-by-step explanation:

1) 12:6×1=2

2) 12:4×1=3

3) 1+1+2+3+2=9

4) 12-9=3

The amount of pizza that is left over will be 1/4. Then the correct option is E.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza.

Then the amount of pizza that leftover will be

⇒ 1 - (1/12) - (1/12) - (1/6) - (1/4) - (1/6)

⇒ 1 - (1/12) - (1/12) - (2/12) - (3/12) - (2/12)

⇒ 1 - [(1 + 1 + 2 + 3 + 2) / 12]

⇒ 12 / 12 - 9 / 12

⇒ (12 - 9) / 12

⇒ 3 / 12

⇒ 1/4

The amount of pizza that is left over will be 1/4. Then the correct option is E.

Your question was incomplete, but the complete question was given below.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was left over?

A) 2/6

B) 2/3

C) 4/6

D) 1/2

E) 1/4

More about the Algebra link is given below.

https://brainly.com/question/953809

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Answer:

Length: 19 feet

Width: 10 feet

Area: 190 feet

Step-by-step explanation:

This is a question about ratio.

Length: let  be the actual length.

Width: let  be the actual width.

Area: A = xy

Answer:

Problem:

Solve 3x−y=6;y=x−4

Steps:

I will try to solve your system of equations.

y=x−4;3x−y=6

Step: Solvey=x−4for y:

Step: Substitutex−4foryin3x−y=6:

3x−y=6

3x−(x−4)=6

2x+4=6(Simplify both sides of the equation)

2x+4+−4=6+−4(Add -4 to both sides)

2x=2

2x

2

=

2

2

(Divide both sides by 2)

x=1

Step: Substitute1forxiny=x−4:

y=x−4

y=1−4

y=−3(Simplify both sides of the equation)

Answer:

y=−3 and x=1

Step-by-step explanation:

Hope this helped you

Answer:

i think it is because the profit would cover up for the interest rate

Step-by-step explanation:

i don't know tho so you might need to look it up but this is my best answer