All categories

4 years ago

How to simplify (4X -5)÷3

Mathematics

1 answer:

nalin [4]4 years ago

3 0

Answer:

4/3x -5/3

Step-by-step explanation:

we just split the two terms

You might be interested in

17/18 -3/7= need answer please

Umnica [9.8K]

$\dfrac{17}{18}-\dfrac{3}{7}=\\
\dfrac{119}{126}-\dfrac{54}{126}=\\
\dfrac{65}{126}
$

4 0

3 years ago

The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the v

Svetllana [295]

Answer:

The differential equation becomes -

$\frac{dV}{dt} = k\sqrt[3]{V}$ i.e. $\frac{dV}{dt} = kV^{\frac{1}{3} }$

Step-by-step explanation:

Given - The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the volume.

To find - Write a differential equation that describes the relationship.

Proof -

Rate of change of volume V with respect to time t is represented by $\frac{dV}{dt}$

Now,

Given that,

The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the volume.

⇒ $\frac{dV}{dt}$ ∝ $\sqrt[3]{V}$

Now,

We know that, when we have to remove the Proportionality sign , we just put a constant sign.

Let k be any constant.

So,

The differential equation becomes -

$\frac{dV}{dt} = k\sqrt[3]{V}$ i.e. $\frac{dV}{dt} = kV^{\frac{1}{3} }$

6 0

3 years ago

Which equation represents the graphed function? Submit

OverLord2011 [107]

3/2x - 3 = y

using y = mx + b, where m is slope and b is the y intercept, we can eliminate the top two answers by finding the y intercept at -3.

You can find the slope of the graph by using any given point and then calculating rise over run. In this case, the rise is 1.5, and the run is 1, which equates to 3/2

b = -3

m = 3/2

3 0

2 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

FrozenT [24]

Can you please take a picture of the question? I can’t see anything

8 0

3 years ago

Which amount is largest? 100 g 1 kg 1,000 mg 1 dg

Maksim231197 [3]

1 kg is the answer

....

4 0

3 years ago

Read 2 more answers