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
Virty [35]
3 years ago
11

Equação do primeiro grau. -10 + x = -8

Mathematics
2 answers:
saul85 [17]3 years ago
5 0

Answer:

2

Step-by-step explanation:

satela [25.4K]3 years ago
3 0

Answer:

2

Step-by-step explanation:

Hope this helps!!

You might be interested in
¿Cuánto recorre aproximadamente una rueda que da 60 vueltas si ésta tiene un radio de 0.20 m?
damaskus [11]

La rueda recorre una distancia de 75.420 metros tras 60 vueltas. (Correct choice: A)

<h3>Cuánta distancia recorre una rueda que da 60 vueltas?</h3>

La rueda se desplaza sobre el suelo mediante un tipo de movimiento conocido como rodadura, en la que la rueda experimenta rotación y traslación, cuyo centro instantáneo de rotación es el punto de contacto entre la rueda y el suelo.

Si no existe deslizamiento de la rueda con respecto al suelo, entonces la distancia recorrida tras una revolución de la rueda (s), en metros, es descrita por la siguiente ecuación:

s = 2π · r         (1)

Donde r es el radio de la rueda, en metros.

Si tenemos que r = 0.20 m, entonces la distancia recorrida es:

s = 2π · (0.20 m)

s ≈ 1.257 m

Asimismo, la distancia recorrida es directamente proporcional al número de revoluciones de la rueda es y la distancia recorrida tras 60 vueltas es determinada por regla de tres simple:

S = 60 vueltas × (1.257 m / 1 vuelta)

S = 75.420 metros

La rueda recorre una distancia de 75.420 metros tras 60 vueltas.

Para aprender más sobre el movimiento de ruedas: brainly.com/question/2862170

#SPJ1

4 0
1 year ago
Help me now ASAP<br> For what value of n are (1/9)^3 and 9^n equal?
RideAnS [48]

Step-by-step explanation:

( \frac{1}{ {9}^{3} } ) =  {9}^{n}

{9}^{ - 3}  =  {9}^{n}

n =  - 3

HOPE  \: IT  \: HELPS \:  YOU

3 0
3 years ago
Henry has 2 accounts with a credit limit of $6000. He has $500 in monthly debts, including a $200 car payment. He has never made
Volgvan
I think it's D as an answer but I could be wrong
8 0
3 years ago
What fraction of a year are 31 days ?
Alborosie

9514 1404 393

Answer:

  • non-leap years: 31/365
  • leap years: 31/366

Step-by-step explanation:

As a fraction of the number of days in a calendar year, it will depend on whether the year is a leap year.

non-leap years have 365 days, so 31 days is 31/365 years.

leap years have 366 days, so 31 days is 31/366 years.

_____

If you're asking for the purpose of computing interest, you need to be aware that "ordinary interest" counts 360 days in a year. 31 days would be 31/360 years. "Exact interest" counts 365 days in a year, so 31 days would be 31/365 years.

In astronomy, the definitions of "day" and "year" may vary, depending on the frame of reference and what direction in space marks the boundary of the period. The precise fraction will depend on how you define these terms and where the clock is located.

5 0
3 years ago
Please help me with both parts?
Neko [114]
I'm willing to help you with both parts
4 0
3 years ago
Other questions:
  • 50 Points, thanks for the help :)
    7·1 answer
  • A major television manufacturer has determined that its 44 inch screens have a mean service life that can be modeled by a normal
    13·1 answer
  • Alan's go-kart travels 1750 feet per minute, and Barry's go-kart travels 21 miles perhour. Who's go-kart is faster? (There are 5
    10·2 answers
  • Use exponents to write 81 three different ways
    12·2 answers
  • What are some tools you could select to measure length?Explain when you would use them.
    13·2 answers
  • На клетчатой бумаге с размером клетки 2 x V2 изображена<br> трапеция. Найди её площадь
    13·1 answer
  • Mrs. Cameron's famous peanut butter cookies call for 1 cup of peanut butter for every 1 2 of a cup of oil. Today, she wants to m
    8·1 answer
  • Find the length of DF or state what additional information you would need to find it.
    6·1 answer
  • Robert climbed 755 steps in a mix fraction of 12 1/2. How many steps did he average per minute?
    9·1 answer
  • If you have 100 feet of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest are
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!