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
il63 [147K]
2 years ago
12

If n* =4n+3 what is the value of 8*

Mathematics
1 answer:
Nataly_w [17]2 years ago
3 0
35 because you must substitute the 8 in for n.
You might be interested in
Rewrite the equation by completing the squares x^2-x-20
yuradex [85]

Answer:  x = ¹/₂ ± √⁸¹

                     ------------

                            2

Step-by-step explanation:

First write out the equation

x² - x - 20

Now we now write the equation by equating to 0

x² - x - 20 = 0

We now move 20 to the other side of the equation. So

x² - x    =  20,

We now add to both side of the equation square of the half the coefficient of the (x) and not (x²) which is (1) . So, the equation now becomes

x² - x + ( ¹/₂ )² = 20 + ( ¹/₂ )²

x² - ( ¹/₂ )²       = 20 + ¹/₄

( x - ¹/₂ )²       = 20  + ¹/₄, we now resolve the right hand side expression into fraction

( x - ¹/₂ )²          =  ⁸¹/₄ when the LCM is made 4

Taking the square root of both side to remove the square,we now have

x - ¹/₂               =  √⁸¹/₄

x - ¹/₂               =     √⁸¹/₂

Therefore,

                    x = ¹/₂ ± √⁸¹

                          -----------

                               2

3 0
3 years ago
PLZZZ DO THE PROBLEM THAT HAS THE ORANGE RECTANGLE PLZZZZZZZZZZZ!!!!!!
Ksivusya [100]

Answer:

8 units = L

Step-by-step explanation:

The area of a rectangle is the product of length and width.

A = L*W

If A = 56 units^2 and W = 7 units, then L = (56 units^2) / (7 units) = 8 units = L

8 0
2 years ago
Read 2 more answers
A kilobyte is 2^10 bytes and a megabyte is 2^20 . how many kilobytes are in a megabyte
tamaranim1 [39]

Answer:

1024

Step-by-step explanation:

so first you would do 2^10 and 2^20

2^10 = 1024

2^20 = 1048576

then you would just divide 1048576 by 1024

1048576 / 1024 = 1024

8 0
3 years ago
Holly has 38 pecans. She has 5 friends coming to visit. If Holly and her five friends each eat an equal number of pecans, about
MakcuM [25]

Answer: The answer is 6.3

5 0
2 years ago
The table in the answer space shows some of the high-profile information, in cm, for 50 participants who have attended the schoo
harina [27]

mode is 8.Hope it helps

6 0
3 years ago
Other questions:
  • Given the functions a(x) = 4x2 − x + 2 and b(x) = x + 1, identify the oblique asymptote of the function a of x over the function
    8·1 answer
  • Pqrs is a rhombus. If PO= 4 cm and OQ=3cm,then find PQ.​(please answer fast)
    8·1 answer
  • What does "when x is an integer" mean?
    6·1 answer
  • How many inches in 1.5 miles
    9·1 answer
  • Given 6(x) = |x+41, what is b(-10)?
    13·1 answer
  • Which value of x makes the following equation true?
    7·1 answer
  • What is 30x30x30x30 plz i need help
    9·1 answer
  • Austin bought a book for $12.99 The tax rate was<br> 8.25% What was the total price of the book?
    12·1 answer
  • Is the expected wait time for 240 people less than, greater than, or equal to 40 minutes? How do you know?
    6·1 answer
  • How to reciprocate a whole number ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!