All categories

2 years ago

Simifyimg expressions pleaseeeeeeeee help me please I'm begging

Mathematics

1 answer:

seraphim [82]2 years ago

8 0

-3(6-10v-5v)
=-3(6-15v)
=-18+45v
-18+45v is the final answer.

You might be interested in

69) Half-way to the center of a planet of uniform density, your weight compared to that at the surface would be :

mel-nik [20]

Answer:

One- half

Step-by-step explanation:

Since the density is uniform

Mass of the sphere = [(4/3) π r^3] d

where d is the uniform density.

Mass of the sphere = [(4/3) π d] r^3 = k r^3

where k = [(4/3) π d] is a constant

Weight = mg = G m M / r^2 = G m [k r^3] /r^2 = G m k r

Using Gauss’ law for gravitation,

Half way to the center of a planet the weight is only due to the inner sphere and the outer sphere does not contribute to his weight,

Inside his weight is mg’ = (G m k r) /2 = mg/2

Answer is one-half.

7 0

2 years ago

Right Triangles and Trigonometry Homework 5

gavmur [86]

this picture has bad quality, please resend with better picture so i can answer all of them

4 0

2 years ago

A client's inventory is recorded at $600,000 and is comprised of 1,000 items. The auditors examined a sample of items with a rec

KonstantinChe [14]

Based on the calculation done below, the estimated audited value for inventory is $540,000.

<h3>How is the estimated audited value for inventory calculated?</h3>

This can be calculated using the following formula:

E = (T / S) * A ……………………… (1)

E = Estimated audited value for inventory = ?

T = Total value of inventory recorded by client = $600,000

S = Value of inventory sampled by the auditor as recorded by the client = $100,000

A = Audited value of the inventory sampled = $90,000

Substituting the values into equation (1), we have:

E = ($600,000 / $100,000) * $90,000

E = 6 * $90,000

E = $540,000

Therefore, the estimated audited value for inventory is $540,000.

Learn more about inventory audit here: brainly.com/question/13960552

#SPJ1

3 0

1 year ago

I forgot how to do solve for area

Crank

Base×Height = Area
So put (2x-6)(x+3) which equals
2x^2+6x-6x-18
Combine like terms=
2x^3-18
Simplify by diving each term by 2 since both terms have factors of 2.
Final Answer = x^2-9

4 0

3 years ago

Read 2 more answers

If the federal budget for 2007 was 2.8 trillion dollars, how much money did the government spend per second? Please help!

diamong [38]

Solution:

we are given that

The federal budget for 2007 was 2.8 trillion dollars.

we have been asked to find

how much money did the government spend per second?

First we will find the number of seconds in one year

Number of seconds in 1 year $=365*24*60*60=31536000$ Seconds

Now we will dive the amount by the total number of seconds, we get

$\frac{2,800,000,000,000}{31536000} =88787.41755 dollar$

Hence the government is spending approximately 88787 dollars per second.

5 0

2 years ago