3. ¿Cuál es el peso de un (dm) de agua?

Answers

Answer 1
La densidad es una magnitud física que se refiere a la relación que hay entre la masa y el volumen de una sustancia, es decir, la cantidad de materia que tiene un cuerpo en una unidad de volumen, o para hacerlo más sencillo, la acumulación de una gran cantidad de elementos o individuos en un espacio determinado.

Para los líquidos y los sólidos, la densidad de referencia habitual es la del agua líquida de 1 kg/dm³, esto quiere decir que 1 kg de agua tiene un volumen de 1 dm³, por tanto, podemos determinar el peso de 1 cm³ de agua de la siguiente manera:

En 1 kg de agua ---> Hay 1 dm³ de volumen

Si... 1000 g (Que equivalen a 1 Kg) ---> 1000 cm³ (Que equivalen a 1 dm³)
X ---> 1 cm³

X = 1 cm³ x 1000 g ÷ 1000 cm³
X = 1 g

Por tanto, si el agua es lo suficientemente pura para tener una densidad de 1 Kg/dm³, el peso de 1 cm³ de agua es de 1 gramo.

Related Questions

3
Here is a formula.
V = 1/2 X2 h
Work out the value of V when
(1 Point)
X = 11 and h = 6
Enter your maths answer
11

Answers

Answer:

if V=½X2h then

V=½(11)(2×6)

V=(11/2)(12)

V=66

Suppose you go to a company that pays 0.05 for the first day, 0.1 for the second day, 0.2 for the third day and so on. If the daily wage keeps doubling, what will your total income be for working 30 days ?
Total Income =

Answers

Answer:

I think the correct answer is $26,843,545.6

Step-by-step explanation:

Which shows how to add 6 + 4+ 5?
6 = 6 and 4 + 5 = 9
1) 6+4 = 10 and 10 + 5 = 15
<» 6+4 = 10 and 4 + 5 = 9

Answers

6+4=10 and 10+5=15.

Answer:

6+4=10 and 10+5=15

Step-by-step explanation:

ANYBODY KNOW THIS ??? DUE TODAY

Answers

Answer:

not sure but hope you find what your looking 4

Step-by-step explanation:

3x + 2 y =12
Solve for y

Answers

Answer:3x/2

Step-by-step explanation:Move all terms that don't contain

y

to the right side and solve.

Answer:

-3/2x+6

--

You start by simplifying the equation.

1. How many triangle make a trapezoid

Answers

I believe the answer is 3 triangles make a trapezoid.

A trapezoid consists of two triangles.

A trapezoid does indeed contain two triangles within its structure. A trapezoid is a quadrilateral with one pair of parallel sides.

The other two sides, known as the legs, are not parallel and meet at a point. These legs, along with the two parallel sides, form two triangles within the trapezoid.

One triangle is formed by connecting the two legs and one of the parallel sides. The other triangle is formed by connecting the two legs and the other parallel side.

So, a trapezoid consists of two triangles.

Learn more about Trapezoid here:

https://brainly.com/question/19340938

#SPJ6

Which expression is equivalent to 5 + 15x?
0 A. 5(1 + 3x)
ОВ. 1(5 + 3x)
Ос. 3(5 + х)
OD. 5(3x)
оооо

Answers

Answer:

A. 5(1 + 3x)

Step-by-step explanation:

5(1 + 3x)

(5 × 1) + (5 × 3x)

5 + (5 × 3x)

5 + 15x

A works. Let's check the rest.

1(5 + 3x)

(1 × 5) + (1 × 3x)

5 + (1 × 3x)

5 + 3x

B does not work.

3(5 + х)

(3 × 5) + (3 × x)

15 + (3 × x)

15 + 3x

C doesn't work.

5(3x)

5 × 3x

15x

B, C, and D do not work.

your answer is a. 5(1 + 3x)

Help??????? Anyone.

Answers

Answer: if the second angle is vertical to the first one, then they will both have the same degrees which is 131°

Step-by-step explanation:

The sum of two numbers is 58. Twice the second
number subtracted to four times the first number is
28. Find the two numbers.

Answers

Answer:

Step-by-step explanation:

a+b=58 and 4a-2b=28 is the system of equations

solving the first for a, a=58-b, using this value for b in second equation is

4(58-b)-2b=28

232-4b-2b=28

232-6b=28

-6b=-204

b=34, and since a=58-b

a=58-34

a=24

So the two numbers are 24 and 34

Joe added 1,500 liters of water to his pool. How many kiloliters did he add to his pool?

Answers

Answer:

1.5 kiloleter

Step-by-step explanation:

1 kiloleter = 1000 liters

so

1500 liters = 1.5 kiloleters

pls mark brainliest if possible lol

Answer:

1 1/2 kl

Step-by-step explanation:

1 kiloliter is a 1,000 liters, so 1 liter and 500 is 1/2 of 1,000

i need help with this question

Answers

Answer:

[tex] \boxed{ \tt{x = 201 \:m}}[/tex]

Step-by-step explanation:

[tex]applying \: the \: sine \: rule \to \\ \: \sin(38) = \frac{x}{327} \\ x = 327 \sin(38) \\ x = 201.32[/tex]

A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than t-shirts did the clerk sell?

Answers

Answer:

777 fewer belts

Step-by-step explanation:

288/4 = 72

72 + 15 = 87

288*3 = 864

864 - 87 = 777

True of False. You can use the diameter to find the Area of a circle

Answers

Answer:

TRUE!

Step-by-step explanation:

Answer:

The answer is true

Step-by-step explanation:

Belle deposited money into a savings account. This table gives the value of her account for the first 14 months after the initial deposit. The data can be modeled using an exponential function.

Years 2 4 6 8 10 12 14
Account value $106 $113 $119 $126 $135 $143 $152

Based on the data, which amount is closest to the value of the account 24 months after the initial deposit?

$180
$200
$240
$280

Answers

Answer:

The answer is B 200

Step-by-step explanation:

i just took the test so yah :)

which of the following solutions is the most acidic A. a solution is the most acidic B. a solution with pH of 2 C. a solution with pH of 7 D. a solution with a pH of 9

Answers

Answer:

to gorvenit means group

What’s 2+2+2+2+3+3+45837298=?

Answers

Answer:

45837312

Step-by-step explanation:

I'm smart. (Sometimes)

Answer:45837312

Step-by-step explanation: I hope i heled you and yea. I think that's what i have to say. UvU 0w0

3 x 7/8 I need help with this I do not understand if anyone knows tell me

Answers

Answer:

21/8

Step-by-step explanation:

because 3*7 is 21 over8

Answer:

Step-by-step explanation:

Your problem → 3 x ^7/8

3x^7 /8

 = 3* x^7 /8

= 3x^7 /8

 There is no  any common factor

 

In the diagram RT is tangent at s. If the measure of SVU is 138 what is m

Answers

Answer:

D 111

Step-by-step explanation:

Answer:

D. [tex]111\degree [/tex]

Step-by-step explanation:

By tangent secant theorem:

[tex] m\angle TSU=\frac{1}{2}(360\degree - 138\degree) [/tex]

[tex] m\angle TSU=\frac{1}{2}\times 222\degree [/tex]

[tex] m\angle TSU=111\degree [/tex]

Please answer and explain I’ll mark brainliest!!!!!!!!!!!!

Answers

Answer:

A. x^2−x+6

B. 2x^2−11x+12

C. x^2−4

Step-by-step explanation:

Hope it helps

A. Distribute:

=(x)(x)+(x)(−3)+(2)(x)+(2)(−3)

=x2+−3x+2x+−6

Combine Like Terms:

=x2+−3x+2x+−6

=(x2)+(−3x+2x)+(−6)

=x2+−x+−6

B. I can't find an explanation

C.  I can't find an explanation

Answer:

So we apply the distributive property to get

a) x^2 - 3x + 2x - 6

b) 2x^2 - 8x - 3x + 12

c) x^2 - 2x + 2x - 4

then we add like terms to get

a) x^2 - x - 6

b) 2x^2 - 11x + 12

c) x^2 - 4

brainliest please?

Use the equation √4x+15 - 3√x How many potential solutions are there? ​

Answers

There is one potential solutions and no extraneous solutions.

Answer:

potential solutions- 1

extraneous solutions- 0

solution to equation- x=3

Step-by-step explanation:

radius = 3 4/5 m
Hubby bbb bbb.

Answers

the radius in the equation in the solution in the number is 2

Answer: 2

Step-by-step explanation:

Before the clowns arrived, only 35 percent of the children
wore happy faces. If 91 children did not wear happy
faces, how many children were there in all?

Answers

Answer:

91 + 35 =126. Hope it helps

S varies inversely as G. If S is 9 when G is 2.4​, find S when G is 6. ​a) Write the variation. ​b) Find S when G is 6

Answers

Answer:

S = 21.6/G

S = 3.6

Step-by-step explanation:

Inverse variation:

y = k/x

For this problem:

S = k/G

We use the given values of S and G to find k.

9 = k/2.4

k = 9 * 2.4

k = 21.6

The equation is

S = 21.6/G

For G = 6,

S = 21.6/6

S = 3.6

Plzz help me I am bad at math plzzz!

Complete this number sentence with the correct symbol.
0.2. 0.20
A. <
B.>
D.=

Answers

Answer:

=

Step-by-step explanation:

its the same just with an extra 0 at the end

identify the domain and range of the relation

{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)

Answers

Answer:

So, the domain are:

[tex]x = 4,1,0,-1[/tex]

The range are:

[tex]y = 2,3,0,-1,-3[/tex]

Step-by-step explanation:

Given:

[tex]\{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)\}[/tex]

Required

The domain and the range

In relation, we have:

[tex]\{(x_1, y_1), (x_2, y_2), ......, (x_n, y_n)\}[/tex]

Where the x values are the domain and the y values represent the range.

So, the domain are:

[tex]x = 4,1,0,-1[/tex]

The range are:

[tex]y = 2,3,0,-1,-3[/tex]

Which theorem is the following?
"If a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment"

Answers

Answer:

Perpendicular bisector theorem

Step-by-step explanation:

The illustration of the theorem is:

If point B is a perpendicular bisector of Line AC and the length of AC is 10cm

Then

[tex]AB + BC = 10[/tex]

Where

[tex]AB = BC[/tex] --- Perpendicular bisector

So, the equation becomes

[tex]AB + AB =10[/tex]

[tex]2AB =10[/tex]

[tex]AB = 5[/tex]

Recall: [tex]AB = BC[/tex]

[tex]AB = BC = 5[/tex]

PLS HELP I BEG YOU IT IS DUE TODAY ILL GIVE BRAINLIEST

What is the surface area of the rectangular prism?




138 cm²

200 cm²

276 cm²

280 cm²

Answers

Answer:

276 cm²

Step-by-step explanation:

A=2(wl+hl+hw)

A=2(4x7+10x7+10x4)

A=2(28+70+40)

A=2(138)

A=276 cm²

A School of 38 teachers has 15 married
women. If 6 of the teachers are couples, how
many of the teachers are neither married nor
have their spouses not in the school? (A) 17 (B) 23 (C) 20 (D) 21

Answers

17 teachers are neither married nor have their spouses not in the school

Venn diagram

A Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of things.

Venn diagrams help to visually represent the similarities and differences between two concepts.

From the question:

Number of teachers neither married nor have their spouses not in the school = 38 - (15 + 6) = 17

Find out more on venn diagram at: https://brainly.com/question/1024798

Answer:

17

Step-by-step explanation:

15-6=21

38-21=17

bethany had some coffee that she wants to give to her friends She wants to give 1/2 of a liter to each friend

If bethany has 6 liters of coffee to give to her friends how many friends can she share coffee with

Answers

Answer:

she can give one half of the liter to 12 friends if u do the math but if she's including herself, 11 but she isn't therefore 12 friends

Answer:

the answer is 12

pls i need help with this math question what is 17 - 12





Answers

17 - 12 = 5
Hope this Helps!
the answer is 17-12=5 :))
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