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
Semmy [17]
3 years ago
6

Write the name of the period that has the digits 486

Mathematics
1 answer:
Airida [17]3 years ago
7 0


it is called ones period system .this is based on international system of numeration.


You might be interested in
Write an equation that could be used to find how many miles a hybrid suv can travel in the city on 20 gallons
vagabundo [1.1K]

Answer:

m=36×20

Step-by-step explanation:

A hybrid SUV uses 36 miles per gallon in the city.

The equation that could be used to find how many miles a hybrid SUV can travel in the city on 20 gallons of gas is m=36×20.

8 0
3 years ago
Should this answer be a fraction or a whole number?
lana [24]
It should be a whole number. 
6 0
3 years ago
Factor completely: 3x2 + 12x + 7
zepelin [54]

Answer:

Step-by-step explanation:

Eliminate answer 4 immediately, because (4)(3) is not 7.

Look at answer 2:  7x + 3x = 10x, which does not match the middle term 12x in the original polynomial.  Eliminate answer 2.

Look at answer 1:  1x + 21x = 22x, which does not match the middle term of the original polynomial.   Eliminate answer 1.

All quadratics have solutions.  Let's apply the quadratic formula to 3x^2 + 12x + 7:  Here a = 3, b = 12 and c = 7, so that the discriminant b²-4ac is

12²-4(3)(7), or 144 - 84, or 60.  Being positive, this tells us that the given poly has two real, unequal roots:

      -12 ± √60        -12 + 2√15                     -12 - 2√15

x = ----------------- = -------------------  and   x = --------------------

            3                         3                                     3

Normally, if c is a root, then x - c is a factor.

If we try this here, however, the resulting factors do not at all match any of your answer choices.

Don't be offended...but please ensure you have copied this problem down correctly.

                                                           

3 0
3 years ago
Multi step equations that equal 17 with fractions
Rama09 [41]

Answer:

7/1 - 7/1 + 17/1 = 17

Step-by-step explanation:

3 0
2 years ago
Which expression is equivalent to (5x^3)(2x)^3
Elanso [62]

Answer:

\large\boxed{(5x^3)(2x)^3=40x^6}

Step-by-step explanation:

(5x^3)(2x)^3\qquad\text{use}\ (ab)^n=a^nb^n\\\\(5x^3)(2^3x^3)=(5x^3)(8x^3)\qquad\text{use commutative law}\\\\=(5\cdot8)(x^3x^3)\qquad\text{use}\ a^na^m=a^{n+m}\\\\=40x^{3+3}=40x^6

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ ANSWER ASAP!!!!!!!
    5·2 answers
  • What is the decimal of 3 and 4/10
    8·2 answers
  • How do you work this out?
    5·2 answers
  • The Battle of Gettysburg is best remembered as...
    10·2 answers
  • A regular hexagon is rotated in a counterclockwise direction about its center. Determine and state the minimum number of degrees
    13·1 answer
  • Which expression is equivalent to the given expression?
    7·2 answers
  • Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan
    10·1 answer
  • Plzzzz help ill name brainliest
    9·2 answers
  • PLEASE HELP WILL MARK BRAINLIST
    9·1 answer
  • Is 619 good on an I-ready test?? It was on math/7th grade
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!