1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tpy6a [65]
3 years ago
14

What is 7.8 x 10^-3 in standard form

Mathematics
2 answers:
Kipish [7]3 years ago
7 0
{x=2}} =2n3 \neq  \\  \\ 8236 \geq
CaHeK987 [17]3 years ago
3 0
Move the decimal to the left 3 times
the answer is 0.0078
You might be interested in
What are the two questions you ask yourself before starting a synthetic division problem
ale4655 [162]

1).  Am I seated comfortably, with plenty of light on my paper ?

2).  Is my pencil sharp ?

7 0
3 years ago
Do y’all understand this question cause I don’t plz help me
Troyanec [42]

Answer:

the answer is 15.

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
What value is added to both sides of the equation x2 − 8x = −10 in order to solve by completing the square? −8 16 −4 4?
ivanzaharov [21]
X^2 - 8x = -10 .....u would add 16 to both sides
x^2 - 8x + 16 = -10 + 16

take half of ur x term, ur x term is -8, half of it is -4, then u square it...-4^2 = 16, and that is what u add to both sides
7 0
3 years ago
6 situaciones en las que se hace necesario el uso de los números negativos
uranmaximum [27]

Answer:

Comprobar explicación

Check Explanation

Step-by-step explanation:

Los números negativos son números menores que 0. Son muy importantes en la naturaleza y en cualquier trato con los números. Por lo general, se escriben con un signo menos delante de ellos.

Las situaciones en las que el uso de números negativos son absolutamente necesarios incluyen

1) En los negocios, los números negativos se utilizan para indicar la deuda y la salida de efectivo.

2) En los circuitos eléctricos, se usan números negativos para describir el voltaje nominal cuando se invierten las polaridades de la batería.

3) En mediciones de temperatura para indicar temperaturas inferiores al punto de congelación del agua, especialmente en la escala Celsius (0°C).

4) Para indicar profundidades debajo del nivel del mar. El nivel del mar generalmente se designa como nivel 0 en términos de elevación.

5) En la numeración de los pisos debajo de la planta baja para un edificio alto.

6) En el análisis económico general, se utilizan para indicar una disminución de la economía, el PIB del país o un déficit en el presupuesto.

- En el análisis matemático general, los cálculos y las manipulaciones, los números negativos se usan ampliamente y son muy importantes.

- En química, los números negativos se utilizan para indicar la carga en los aniones (iones negativos).

¡¡¡Espero que esto ayude!!!

English Translation

6 situations in which the use of negative numbers is necessary.

Solution

Negative numbers are numbers that are lesser than 0. They are very important in nature and in any dealings with numbers. They are usually written with a minus sign in front of them.

The situations in which the use of negative numbers are absolutely necessary include

1) In business, negative numbers are used to indicate debt and outflow of cash.

2) In electrical circuits, negative numbers are used to describe the rated voltage when the polarities of the battery are reversed.

3) In temperature measurements to indicate temperatures lesser than the freezing point of water especially on the Celsius scale (0°C).

4)To indicate depths below the sea level. The sea level is usually designated to be 0 level in terms of elevation.

5) In the numbering of the floors below the ground floor for a tall building.

6) In general economic analysis, they are used to indicate a decline in the economy, country's GDP or deficit in budget.

- In general mathematical analysis, calculations and manipulations, negative numbers are used very extensively and are very important.

- In chemistry, negative numbers are used to indicate the charge on anions (negative ions).

Hope this Helps!!!

8 0
3 years ago
I know this might be a easy answer but with proper algebra format a chicken has two legs a dog has 4 legs the chicken must have
Rom4ik [11]

Step-by-step explanation:

Let each let of chicken be C and dog be D respectively.

Then as per question

2C+4D = 28.......i

and

C-D =14........ii

These are the two algebraic equation which you are looking for solve them

to get the answer

5 0
3 years ago
Other questions:
  • Which doubles fact helps you solve 8+7=15? Write the number sentence
    7·2 answers
  • Round 5.492 to the place value of the underlined digit.
    7·1 answer
  • The table below shows the times and task that must be done to host a party at your house.
    15·1 answer
  • How much does your favorite rapper make a day​
    11·2 answers
  • George floyd was what race
    14·1 answer
  • The corresponding sides of ΔABC and ΔDEF have equal lengths. The area of ΔABC is 4 square units, and the longest side of ΔDEF is
    10·1 answer
  • Could anyone help me out please?
    15·2 answers
  • Which similarly proves the two triangles are similar?
    6·1 answer
  • Find the value of x <br> A) 3<br> B) 14<br> C) 5<br> D) 2
    15·1 answer
  • Complete the equation describing how x<br> and y are related.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!