Ask question

Ask question

All categories

3 years ago

8

On an architects blueprint, 1 inch corresponds to 9 feet. If an exterior wall is 60 feet long, find how long the blueprint measu

rement should be

1 answer:

andre [41]3 years ago

6 0

Answer:

x = 6.67 inches

Step-by-step explanation:

Set upa s a proportion

x/60 = 1/9

x = 1/9 * 60

x = 6.67 inches

You might be interested in

Using quadratic form 6x^2-8x+3=0

LenaWriter [7]

x=8+sqrt-8/12, x=8-sqrt-8/12

I think...

5 0

3 years ago

What is the solution to <br> 4/a+5/3a<3

scoray [572]

$\dfrac{4}{a}+\dfrac{5}{3a} < 3\ \ \ |-3\ \ \ assume\ a\neq0\\\\\dfrac{3\cdot4}{3a}+\dfrac{5}{3a}-\dfrac{3a\cdot3}{3a} < 0\\\\\dfrac{12+5-9a}{3a} < 0\\\\\dfrac{-9a+17}{3a} < 0\iff 3a(-9a+17) < 0\\\\3a=0\to a=0\\\\-9a+17=0\to a=\dfrac{17}{9}$
Look at the picture.
$Answer:\ a\in\left(0;\ \dfrac{17}{9}\right)$

3 0

3 years ago

The sum of two numbers is 8,79,245. if one of them is 2,35,678, find the other number.

murzikaleks [220]

643,567

235678+643567=879245

5 0

2 years ago

James types 25 words per minute. He be spends 15 minutes type in his homework what is the domain of the situation

rewona [7]

Answer:

he types 375 words in 15 minutes.

Step-by-step explanation:

25x15=375

8 0

3 years ago

Find the difference: (6a + 6) - (3x - 2) - (2a + 4)

r-ruslan [8.4K]

Answer:

4 a − 3 x + 4

Step-by-step explanation:

I just simplified everything together to get this answer.

Hope that this helped! :)

Have a great rest of your day/night!

Please thank me on my profile if this answer has helped you!

3 0

2 years ago

Read 2 more answers