Mathematics High School

The Burj Khalifa, a building in Dubai, United Arab Emirates, is about 828 meters tall. Brody is making a scale model of this building, using the scale factor 1:500.

To the nearest tenth, how tall should Brody's model of the Burj Khalifa be?

Enter your answer as a decimal in the box.

m

Answers

Answer 1

Answer:

1.7 is the answer hope this helps.

Step-by-step explanation:

Answer 2

Brody's model of the Burj Khalifa be 1.7 meters tall to the nearest tenth.

What is a scale factor?

The ratio of the scale of an original thing to a new object that is a representation of it but of a different size is known as a scale factor (bigger or smaller).

Given:

The Burj Khalifa, a building in Dubai,

United Arab Emirates, is about 828 meters tall.

Brody is making a scale model of this building,

using the scale factor 1:500.

The height of the model = 828 / 500 = 1.656

= 1.7 to the nearest tenth.

Therefore, the model is 1.7 meters tall to the nearest tenth.

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Related Questions

2/3 times what equals 3

Answers

Answer:

Should be 5 or 6

Step-by-step explanation:

please help me it’s due right now?!?!
Find the missing side of each triangle.

Answers

Answer:

x = 2√5

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

You can identify that x is the hypotenuse, as it is opposite to the right angle.

So:

3² + √11² = x²

9 + [(√11) (√11)] = x²

9 + 11 = x²

20 = x²

√20 = √x²

√4√5 = x

2√5 = x

x = 2√5

About 3 out of every 5 customers order breadsticks. If there are 40 customers, how many would you expect to order breadsticks?

Answers

Answer:

Step-by-step explanation:

3 out of 5 is 60% and 60% of 40 is 24

You can figure out 60% of 40 by multiplying   .60x40 =24

Answer:

24 ?

Steps:

3 customers order breadsticks out of every 5 customers so.

5 times 8 equals 40

so do 3 times 8 which equals 24

if im doing this correctly i-

Passes through 5,4 slope -3 ASAP

Answers

The answer should be
Y=-3x+19

-2x-y=0
-6x+y=10

What is my solution for this ? (Eliminations)

Answers

I hope is correct

-5/4,
5/2

B
13
А
5
12
С
Find cos(B) in the triangle.

Answers

Step-by-step explanation:

[tex] \cos( \beta ) = \frac{5}{13} = 0.385[/tex]

Cos (B) in the right angled triangle is 5/13 .

Given,

Right angled triangle .

Now,

In right angled triangle

Perpendicular = 12

Base  = 5

Hypotenuse = 13

So,

According to trigonometric functions,

CosФ = base / hypotenuse

sinФ = perpendicular / hypotenuse

tanФ = perpendicular / base

So,

Substitute the value in the function of cos,

Cos(B) = base / hypotenuse

Cos(B) = 5 / 13

Thus the value of function cos (B) is 5/13 .

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Write an expression that models the situation. Ruben has 83 red peppers and g green peppers. What is the total amount of peppers?

Answers

Answer:

83 + g

Step-by-step explanation:

The total amount of peppers is calculated as:

Number of red peppers + Number of green peppers

Ruben has 83 red peppers and g green peppers.

The total amount of peppers =

83 + g

Therefore, the expression that models the situation =

83 + g

please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

n=5

Step-by-step explanation:

interior angle of polygon=(n-2)180=(5-3)180=2×180=360

Help pls! answer choices listed!!

which statement about y = x^2 + 5x - 24 is true?

a. The zeros are -3 and 8, because y=(x - 3)(x + 8)

b. The zeros are 3 and -8, because y=(x - 3)(x + 8)

c. The zeros are -3, and 8, because y=(x + 3)(x - 8)

d. The zeros are 3, and -8, because y=(x + 3)(x - 8)

Answers

answer: b
it’s factored correctly and the zeros are correct

8. A blank graph has been provided.

{(-2,-2),(-1,-1),(0,0), (1, 1), (2, 2)}

{(-6,2), (-5, 1), (-4,0), (3, 1), (2, 2)}

{(-2,9),(0,1), (1,0), (3, 4), (4,9)}

{(-1,0), (0, 1), (0, -1),(3, 2), (3,-2)}

1000R
10

Answers

Answer: number 1

Step-by-step explanation:

its most likley the first one its a straight line on the graph

like if this helped

3 x 10-4 x 5 x (102)
Soit le nombre C=
25 x 10-2
Calculer C.
On écrira le résultat en notation scientifique

Answers

Answer:

18×5×102=9180

25×8=200

help me please i really need it

Answers

Answer:

can't tell it decreases and increases

Step-by-step explanation:

Answer:

You cannot tell because there are no numbers on the graph and the arrows are pointing in both ways.

Step-by-step explanation:

Plz give me brainliest! :)

PLEASE I BEG OF YOU TO HELP ME PLEASE

Answers

Answer:

its B

Step-by-step explanation:

i did it earlier today

Answer:

A

Step-by-step explanation:

-1x-12≤-4

-x≤8

x≥-8

Help ASAP!!! Easy question i guess?
Which of the following two-dimensional shapes can be rotated to create a sphere?

A. Triangle
B. Square
C. Circle
D. Ellipse

please give an explanation and not just a letter or answer. Thank you....

Answers

Answer:

C. Circle

Step-by-step explanation:

A sphere is just a three dimensional circle, if you rotate a two dimensional object it becomes three dimensional.

Answer:

circle

Step-by-step explanation:

is your answer.......

How do I answer this

Answers

Your answer is m .....

Answer:

yeah answer is m I think it is correct answer

HELP PLEASE!!!!dont answer just for points:(

Answers

Answer:

15 is 50% of 30

and 75% of 20

The perimeter of the triangular park shown on the right is 12x - 6. . What is the missing​ length?​

Answers

Answer:

8x - 4

Step-by-step explanation:

Perimeter is the sun of all side lengths. We know the perimeter and two side lengths, so on order to find the third, we need to subtract the first two lengths from the sum. After subtraction, we get 8x - 4.

What kind of sequence is this? 39, 156, 468, 936

Answers

Answer:

Geometric

Step-by-step explanation:

The given sequence is; 39, 156, 468, and 936 Geometric sequence.

What is a geometric sequence and how to find its nth term?

Three parameters differentiate between which geometric sequence we're talking about. The first parameter is the initial value of the sequence. The second parameter is the quantity by which we multiply the previous term to get the next term. And the third parameter is the length of the sequence. It can be finite or infinite.

Consider that the initial term of a geometric sequence is a and the term by which we multiply the previous term to get the next term is r.

Thus, the nth term of such sequence would be;  [tex]T_n = ar^{n-1}[/tex]

We have been given that the sequence is; 39, 156, 468, 936

Hence, the given sequence is; 39, 156, 468, and 936 Geometric sequence.

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The hypotenuse of a right triangle is 78 feet. One of the legs of the triangle is 30
feet. What is the measurement of the missing side? *

Answers

Answer:

b=72

Step-by-step explanation:

Can someone plz help

Answers

Step-by-step explanation:

A list of all possible outcomes in a given event is:

Sample space

Bonjour j'ai besoin d'aide pour cet exercices de maths

Answers

Answer:

télécharger l'image plz

Step-by-step explanation:

Help geometry hw will give brainliest

Answers

Answer:

34 degrees

Step-by-step explanation:

Angle K is similar to Angle R, and Angle R is 34 degrees. So Angle K is also 34 degrees.

Hope it helps!

What is the value of x in the equation Negative StartFraction 5 over 8 EndFraction x = negative 160 ?

Answers

Answer:

Step-by-step explanation:

-⅝X = -160

X = 160(8/5) = 256

Answer:

D

Step-by-step explanation:

can you help me please ​

Answers

The area of the sector which is the white triangle adding the shaded region is 68.9/360*π*9.28^2=51.78005(rounding to 5th digit after decimal point for accuracy before we do final round for answer)

The area of the white triangle in the sector has area 1/2*9.28^2*sin(68.9)= 40.17223(rounding to 5 digits again for some accuracy.

Now we take out the white triangle from the sector.

51.78005-40.17223=11.60782

rounding to the nearest tenth we get 11.6 cm^2

Problem done!

Hope this helped and if you have any questions about my explanation just ask in the comment and I will answer.

Help Me On Both Of These Qestions Please.​

Answers

Answer:

3) m∡ACB = 40 m∡ABC = 63

4) m∡BCA = 14 m∡ABC = 83

Step-by-step explanation:

Since DE is a line it has 180 degrees so:

103 + CAB = 180

CAB = 77 degrees

All triangle interior angles of a triangle add up to 180 degrees, so:

BAC + ACB + CBA = 180

3x - 14 + 3x + 9 + 77 = 180

6x + 72 = 180

6x = 108

x = 18

Plug in your values:

3(18) - 14 = 40

3(18) + 9 = 63

Use the same method for the next problem.

10.25 divided by 0.5

Answers

Answer:

the answer is 20.5 i hope this helps you

Step-by-step explanation:

Answer:

20.5

Step-by-step explanation:

divide 10.25÷0.5=20.5

plz help
On Monday, Elsbeth’s bank account balance was -$16.75. On Tuesday, she deposited a check for $5.72. On Thursday, she deposited $16.75. What is her new balance?

-16.75 + (5.72 + 16.75)

Use the commutative property to get:

-16.75 + (16.75 + 5.72)

Use the associative property to get:

(-16.75 + 16.75) + 5.72

On Friday, Elsbeth deposited her pay check for $872.56. What was the account’s final total?
-$866.84
$878.28
$895.03
$903.10

Answers

................zzzz

Answer:

$5.72

Step-by-step explanation:

Sorry I was late--

HELP!!!!! Please show work too. Solve for w.

Answers

Answer:

watch some vsauce or email him

Step-by-step explanation:

Each of the options below show a point before and after that point was transformed by a dilation centered at the origin. Which of the points below was dilated by a scale factor of 2? Select all that apply. A) Before: (2, 4), After: (4, 8) B) Before: (1, 5), After: (2, 10) C) Before: (4, 3), After: (6, 5) D) Before: (3, 4), After: (6, 8)

Answers

Answer:

............................................

Step-by-step explanation:

HELP ASAP

2. Select the expression equivalent to (-9x + 3) - (5x - 2)
A: -4x + 1
B: -14x + 1
C: -4x - 5
D: -14x + 5

Please help and tell me which one is an expression equivalent?

Answers

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

first step is to eliminate the parenthesis,

-9x+3-5x+2=-14x+5

is the choice D

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