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Serjik [45]
3 years ago
11

4/3 = x/140-x What is x?

Mathematics
2 answers:
Vikki [24]3 years ago
7 0

Answer the answer is 40

Step-by-step explanation:

mm,

slavikrds [6]3 years ago
5 0
X=40 I believe I am not so sure you should use apps like Socratic they are way better
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27. Stuart wants to play a trick on his friend by hiding his pencil in the box of tissues shown below. If
Alex17521 [72]

Answer:

Well if it’s a regular box I’m sure it will fit, because a box of tissues is at least 10 inches long in diameter.

5 0
4 years ago
One large bubble separates into four small bubbles so that the total area of the small bubbles is equal to the area of the large
Travka [436]

find area of 1 small bubble

πr² = π × 5²

= 78.54

total area of 4 small bubble

78.54 × 4 = 314.16

total area of 4 small bubble = area of big bubble

= 314.16

find it's radius

πr² = 314.16

r² = 314.16 ÷ π

r² = 100

r = √100

r = 10

5 0
3 years ago
Read 2 more answers
A number b times -16<br> is greater than 5
lord [1]

Write the Inequality

A number b times -16 is greater than 5.

A number b is a variable... b.

Times means multiply.

-16 is what you are multiplying b by.

Is greater than means the greater than symbol.

5 is what the past statements are greater than.

So this is the inequality.

-16b > 5

Solve the Inequality

You need to isolate b.

To do this, divide each side by -16. You do this because b is being multiplied by -16. You know that any number divided by that number equals 1, canceling the number.

-16b ÷ -16 = b

5 ÷ -16 = -5/16

So you get b > -5/16

So to make the inequality true, b must be more than -5/16.

Or as an inequality...

b > -5/16

8 0
3 years ago
An automobile travels past the farmhouse at a speed of v = 45 km/h. How fast is the distance between the automobile and the farm
yulyashka [42]

Answer:

\frac{ds}{dt} = 39.586 km/h

Step-by-step explanation:

let distance between farmhouse and road is 2 km

From diagram given

p is the distance between road and past the intersection of highway

By using Pythagoras theorem

s^2 = 2^2 +p^2

differentiate wrt t

we get

\frac{d}{dt} s^2 = \frac{d}{dt} (4 + p^2)

2s \frac{ds}{dt}  =2p \frac{dp}{dt}

\frac{ds}{dt} = \frac{p}{s}\frac{dp}{dt}

\frac{ds}{dt} = \frac{p}{\sqrt{p^2 +4}} \frac{dp}{dt}

putting p = 3.7 km

\frac{ds}{dt} = \frac{3.7}{\sqrt{3.7^2 +4}} 45

\frac{ds}{dt} = 39.586 km/h

3 0
4 years ago
Helpppp in 8 asap plzz
arsen [322]
6 2 ounces, 4 3 ounces, 3 4 ounces, and etc. There's many more ways like for an example: 2 2 ounces plus 2 4 ounces, which will equal 12 ounces
7 0
3 years ago
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