The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this landmark on your vacation, you create a model of it using blocks. (I only need the scale factors)
1) Suppose you are making a model where one block represents 2 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?
2) Suppose you are making a model where one block represents 5 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?

Answer:

4cm 6cm 10cm

Step-by-step explanation:

it's very easy you just need to use c squared equals a squared plus b squared

Answer:

The area of fenced surface is 7<2ft

Answer:

option a. vertical opposite angles

Answer:

Its 6x8+9 so its 7

Step-by-step explanation:

So bscily you divide 8 by 4 its 2 and 2x3 is 6+1=7 there you go buddy

Answer:

(section a)

LMN~JKH

(section d)

[tex]\frac{LN}{ML} =\frac{JH}{KJ} \\[/tex]

[tex]\frac{KH}{JH} =\frac{MN}{LN}[/tex]

Answer:

33.75

Step-by-step explanation:

Formula: Width · Height · Length

Substitute with known values: 5 · height · 4.5

Find Length: Since the height is one third of the length, we need to divide the length by three → 4.5 ÷ 3 = 1.5

Know we know that the height is 1.5.

Substitute Known Height: 5 · 1.5 · 4.5

Simplify: 5 · 1.5 · 4.5  = 33.75

9514 1404 393

Answer:

  A. (0, 6), (1, 5.5), (2, 5), (3, 4.5), (4, 4), (5, 3.5)

  B. is a function

  C. is a function

Step-by-step explanation:

Both relations are functions.

A relation is NOT a function if the same input value maps to two different output values. Virtually any relation involving time as an input will be single-valued: a measure can only have one value at any given time (ignoring quantum physics).

__

A: If height decreases 1/2 inch per hour, then some ordered pairs could be ...

  (hours, inches) = (0, 6), (1, 5.5), (2, 5), (3, 4.5), (4, 4), (5, 3.5)

For each additional hour, 0.5 inches was subtracted from height.

__

B: There is only one output for each input, so the relation is a function.

__

C: Yes, the relation is still a function. There is still only one output value for each input value.

Answer:

Hope this helps

Step-by-step explanation:

Answer:

The correct answer would be J; [tex]\frac{1}{2} r + 2[/tex];  

Step-by-step explanation:

Using the algebra;

[tex]\frac{1}{2} * r[/tex] = [tex]\frac{1}{2} r[/tex]

[tex]\frac{1}{2} * 4 = 2[/tex]

Altogether this would give "J" as the answer.

Hope this helps!

Answer:

J

Step-by-step explanation:

1/2(r+4) you distributing 1/2 to r and 4

Which basically divides them in half

Answer: y=6n+m

Step-by-step explanation:

Answer:

343 ft^2  (Closest to Answer D)

Step-by-step explanation:

The triangle on the left has height 24 ft and base 18 ft, and therefore, by the area-of-a-triangle formula A = (1/2)(b)(h), the area of the triangle is

A = (1/2)(24 ft)(18 ft) = 216 ft^2.

The semicircle on the right has radius (18 ft)/2, or 9 ft.  Using the area-of-a-semicircle formula A =(pi)(r)^2/2, we find this particular semicircle to have area

A = (pi)(9)^2/2, or approximately 127 ft^2

Adding these two subareas together results in total area

A = (216 ft^2) + (127 ft^2) = 343 ft^2   (Answer D)

Answer:

Ok so basically, the formula for Volume of a Trapezoidal Prism. If the prism length is L,trapezoid base width B, trapezoid top width A, and trapezoid height H, then the volume of the prism is given by the four-variable formula: V(L, B, A, H) = LH(A + B)/2. In other words, multiply together the length, height, and average of A and B.

Answer:

1. x=-13

2. x=2

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

vuffyf thjcjvfyxfbhhjh

Answer:

All answers here: https://www.cimt.org.uk/projects/mepres/step-up/mepanswers.pdf

Answer:

she would need five boxes of 17 candles

Step-by-step explanation:

Answer:

B, c

Step-by-step explanation:

I am pretty sure that it is

Number 1

Answer:

4 4/9,4 and 5

Step-by-step explanation:

Answer:

bru wat

Step-by-step explanation:

Answer:

20 minutes( 0.3333 hours) after they leave the station will they be 50 km apart, if the Two trains on opposite tracks leave the same station at the same time. One train travels at an average speed of 80 km/hr and the other travels at an average speed of 70 km/hr.

Step-by-step explanation:

The given is,

                  One train travels at an average speed of 80 km/hr

                  The other travels at an average speed of 70 km/hr

Step:1

     Formula to calculate the distance traveled by two trains,

     Distance traveled by two trains = (Rate of speed of train one +

                                                          Rate of speed of other train) × Time

        From the given the above equation becomes,

        Let, h = Time taken to each the distance

                                         50 = ( 80 + 70 ) h

                                           50 = (150) h

                                                 = 0.3333 hours

                                                 = ( 0.333 × 60 )          ( ∵ 1 hr = 60 minutes )

                                               h = 20 minutes

Step:2

           Check for solution,

           From equation (1),

                          50 = ( 80+70 ) (0.3333)

                          50 = (150)(0.3333)

                          50 = 50

Result:

         20 minutes( 0.3333 hours) after they leave the station will they be 50 km apart.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

<opn and <npo

Answer:

would it just be M+4

Step-by-step explanation: that kinda confuses me

Answer:

Step-by-step explanation:

i believe nx4=y

Answer:

Step-by-step explanation:

[tex](x - 2)^{2} = 20[/tex]

[tex]x - 2 = \sqrt {20}[/tex]

[tex]x - 2 = 2\sqrt {5}[/tex]

[tex]x = 2 + 2\sqrt {5}[/tex]

[tex]x = 6.47 inches (3sf)[/tex]