Ask question

Ask question

All categories

3 years ago

9

the scale model of a building is 5.4 feet tall. If the original building is 810 meters tall what was the scale used to make the

model

1 answer:

Jlenok [28]3 years ago

6 0

We use the equation x=810/5.4, which is converted to 8100/54. The answer is that the model was made on a 1in=150ft scale

You might be interested in

If 3x – 2 (2 + 1) = 4, then 5x =?

givi [52]

Answer:

50/3

Step-by-step explanation:

For x

3x-2(2+1)=4

3x-2(3)=4

3x-6=4

3x=4+6

3x=10

x=10/3

as we have to find 5x=?

5(10/3)

50/3

8 0

2 years ago

Is 7.7777777777 an irrational number

andrezito [222]

This is a repeating number so i believe its rational

5 0

3 years ago

Read 2 more answers

Help find the value of x

Lina20 [59]

Answer:

40

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve for y<br> Pls it fast

Zigmanuir [339]

Answer: y = 6

<u>Step-by-step explanation:</u>

The small triangle MNO is similar to the big triangle LNP, which means their sides are proportional

$\text{Small}\triangle \quad \text{Big}\triangle \\\\\\\dfrac{MN}{ON}=\dfrac{LN}{PN}\\\\\\\dfrac{24}{y}=\dfrac{9+24}{6+y}\\\\\\24(6+y)=y(9+24)\\144+24y=33y\\\\144=9y\\\\\large\boxed{16=y}$

7 0

3 years ago

Enter a value for x that makes the equation 7x - 2(x + 1) + 18 = 8x - 11 true.

tino4ka555 [31]

9
hope this helps :)

5 0

3 years ago