Ask question

Ask question

All categories

Ad libitum [116K]

3 years ago

12

Find the roots. List your steps correctly. 2 points each (Show ALL steps of work, check each answer, and state the solutions cor

rectly for full credit) a. f (n) = n2 − 6n − 16

2 answers:

CaHeK987 [17]3 years ago

4 0

Answer:

use quizlet

Step-by-step explanation:

Nimfa-mama [501]3 years ago

4 0

Answer:

8 and -2

Step-by-step explanation:

f (n) = n² − 6n − 16

n² − 6n − 16=0
n²-2*3n+9=25
(n-3)²=25
n-3=5 ⇒ n=8
n-3= -5 ⇒ n= -2

You might be interested in

Find the slope between (4,2) and (-6,8)

Anit [1.1K]

The equation for finding slope is y2-y1 over x2-x1.

8-2=6
-6-4=-10

The slope is 6/-10

4 0

3 years ago

Solve the following inequality. 45 < 9(x + 3) < 153 A. 8 < x < 14 B. 2 < x < 20 C. 8 < x < 20 D. 2 <

kaheart [24]

Answer:

B

Step-by-step explanation:

hope this help but I worked it out so it should be true

7 0

3 years ago

Sinx + cosx= 1 then find the value of x

Kobotan [32]

$1√2sinx+1√2cosx=1√2.

This can be written as

cos(x−π4)=cos(π4)

The general solution of this equation ls

x−.π4=2nπ±π4,n=0,±1,±2,...,

So, x=2nπandx=(4n+1)π2,n=0,±1,±2,±3....

 ANSWER: x=2nπandx=(4n+1)π2,n=0,±1,±2,±3....$

<span><span /></span>

4 0

3 years ago

Please help me draw the model

Elis [28]

Answer:

2

Step-by-step explanation:

1/3 plus 1/3 =2/6 then you do 2/6 plus 2/6 and get 4/6 then you cant do 4/6 plus 4/6 because it will be bigger than 5/6

5 0

3 years ago

Find 10 rational number between 6/7 and -5/7 please give me right solution

erik [133]

Answer:

Step-by-step explanation:

Note that the distance from -5/7 to 6/7 is 6/7 - (-5/7) = 11/7.

So, if you take steps of 1/7 each, there are 10 steps between -5/7 = 11/7.

-4/7, -3/7, -2/7, ..., 5/7

3 0

3 years ago