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
skelet666 [1.2K]
3 years ago
13

What is 784 in expanded form, using exponents?

Mathematics
2 answers:
nexus9112 [7]3 years ago
5 0
7 * 10^2 +8 * 10^1 + 4 * 10^0
Oduvanchick [21]3 years ago
4 0
700 + 80 + 2^2?

I have no idea rly lol
You might be interested in
Solve for b in the literal equation y = 11x + 11b
bekas [8.4K]

Answer:

<h2>b = y/11  -x </h2>

Step-by-step explanation:

y = 11x + 11b\\Move \: 11x\:to\:the \:left\:and\:change\:its\:sign\\\\y -11x =11b\\\\Divide\:both\:sides\:of\:the\:equation\:by\: 11\\\frac{y}{11} -\frac{11x}{11} = \frac{11b}{11} \\y/11 -x =b\\\\b = \frac{y}{11} - x

7 0
3 years ago
Read 2 more answers
FACTOR the following quadratic expression: x^2-3x-18. Clearly show your steps OR explain your reasoning and CHECK your answer by
kakasveta [241]

Answer:

The factors of x² - 3·x - 18, are;

(x - 6), (x + 3)

Step-by-step explanation:

The given quadratic expression is presented as follows;

x² - 3·x - 18

To factorize the given expression, we look for two numbers, which are the constant terms in the factors, such that the sum of the numbers is -3, while the product of the numbers is -18

By examination, we have the numbers -6, and 3, which gives;

-6 + 3 = -3

-6 × 3 = -18

Therefore, we can write;

x² - 3·x - 18 = (x - 6) × (x + 3)

Which gives;

(x - 6) × (x + 3) = x² + 3·x - 6·x - 18 = x² - 3·x - 18

Therefore, the factors of the expression, x² - 3·x - 18, are (x - 6) and (x + 3)

6 0
3 years ago
Using the common​ denominator of 56, what is an equivalent fraction for 3/8 and 3/7?
anyanavicka [17]

Answer: \frac{3}{8}=\frac{21}{56}   \frac{3}{7}=\frac{24}{56}

Step-by-step explanation:

In order to get from 8 to 56, we have to multiply by 7.

We always do the same to the top! 3 multiplied by 7 = 21.

In order to get from 7 to 56, we have to multiply by 8.

We always do the same to the top! 3 multiplied by 8 = 24.

5 0
3 years ago
Halp Me i will gib brainliest
Tju [1.3M]

Answer:

C

Step-by-step explanation:

were is my brainliest, lol

6 0
2 years ago
When two powers with the same base<br> are multiplied together, what is done<br> with the exponents?
lakkis [162]
The exponents are added.
6 0
3 years ago
Other questions:
  • What is 20180949530+48937593457÷ 47853739579592 plz help
    5·2 answers
  • Solve fot z show all your work. 7z - 18 =2z+ 18​
    7·1 answer
  • Rachel finished reading a book in 16 hours . It took Ross 790 minutes to read the same book . Monica read the book in 60500 seco
    11·1 answer
  • 5х + 3 = 43<br> What this??
    7·2 answers
  • The two-way frequency table represents data from a survey asking mall visitors whether they like seafood, meat, or both.
    7·1 answer
  • What is the value of x?
    12·1 answer
  • A herd of cattle started with a population of 10,000 and was 20,000 after 10 years. If the population was growing exponentially,
    10·1 answer
  • Calcule o valor de x, sabendo que as retas “e” “f” e “a” são paralelas
    13·1 answer
  • Math help algebra or algebra 2<br>1=k+14​
    11·2 answers
  • Line segment AB has a length of 1 unit. it is translated 4 units to the right on a coordinate plane to obtain line segment A'B'.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!