2 years ago

May somebody willing help me ?

Mathematics

2 answers:

kozerog [31]2 years ago

8 0

Answer:

D or A

Step-by-step explanation:

UwU

Keith_Richards [23]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

I need help, with this question.

k0ka [10]

The answer is going to be 100

8 0

2 years ago

Read 2 more answers

Twice the difference of a number and seven is equal to three times the sum of the number and seven

Nana76 [90]

2(n-7) = 3(n+7)
2n-14 = 3n + 21
-35 = n (answer)

5 0

3 years ago

Solve using the multiplication principle 4 x = 52

IrinaVladis [17]

The value of x is 13

4 0

2 years ago

Read 2 more answers

A granite monument has a volume of 25,365.4 cm3. The density of granite is 2.7 g/cm3. Use this information to calculate the mass

Vaselesa [24]

Answer:

<h3>The answer is 68,486.58 g</h3>

Step-by-step explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of granite monument =

25,365.4 cm³

density = 2.7 g/cm³

The mass of the granite monument is

mass = 25,365.4 × 2.7

We have the final answer as

Hope this helps you

6 0

2 years ago

A music store owner noted that CD sales had dropped 33% from one quarter to the next. If the owner sold 579 units in the first q

Paul [167]

Answer: 387.93 units

Step-by-step explanation:

You have the following information given in the problem above:

- The sales had dropped 33% from one quarter to the next.

- The owner sold 579 units in the first quarter.

Thefore, to calculate the number of units she sold in the next quarter (which you can call x), you must can apply the following proccedure:

$x=579units-(0.33)(579units)$

Then the answer is the following:

$x=387.93units$

4 0

2 years ago