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
Natali [406]
3 years ago
11

Solve for n. n^2–15n–16=0

Mathematics
1 answer:
Fofino [41]3 years ago
5 0
N =  {15   +-  root of ( 225 + 64)  } / 2
  =  {15  +-  root of 289  } / 24
  = 15 + 17 } / 2   or  { 15 -17 } /2 
 = 16  or  -1


You might be interested in
The distance from the center of a compact disc to the edge of the disc is 6 centimeters. What is the area of the compact disc? A
PSYCHO15rus [73]
The Correct Answer Is B.36 square centimeters
Hope this helps
4 0
3 years ago
Identify whether each phrase is an expression, equation, or inequality.
Strike441 [17]

Answer:

Step-by-step explanation:

Expression => | -2 |

Equation => 6 - 1 = 2 + 3

Inequality => 8^m > 64

8 0
3 years ago
Read 2 more answers
Sixty students took a math test. The percentages of students who scored an A, B, C, or D are displayed in the circle graph, but
GarryVolchara [31]

Answer:

30

Step-by-step explanation:

8 0
3 years ago
My room is 7½ ft by 8 ¼ ft. If I want to put a border around it l mid help​
victus00 [196]
9055&43882288273372737373
8 0
2 years ago
Which graph represents a linear function? (4 points)
leonid [27]

Answer:

On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42?

That turned out to be much harder—as in, no one was able to solve for those integers for 65 years until a supercomputer finally came up with the solution to 42. (For the record: x = -80538738812075974, y = 80435758145817515, and z = 12602123297335631. Obviously.)

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • 26347+13595 algorithm
    6·2 answers
  • Graph the function f(x)= 5x^5 + 4x^4 - 4x^3 - 7x^2 +6 by making a table of values.
    12·1 answer
  • Which of the following statements is correct? 15 = 700 15 < 700 15 > 700 700 ≠ 700
    15·2 answers
  • The residents of a village want to paint a sign that shows the elevation of their village relative to the sea. Their altimeter s
    6·2 answers
  • Tia made a scale drawing of the White House for her history project. The actual length of the building is 168 feet, and its widt
    12·2 answers
  • What is the formula for axis of symitry and vertex of a porabala?
    13·2 answers
  • The radius of a circle with a circumstance of 28 pie into units
    5·1 answer
  • What is the unit price of 3.40 and 12
    7·1 answer
  • Solve (5√16)^1 using prime factorisation.​
    11·1 answer
  • Please help brainliest who answer's first and correct
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!