Answer:
mark me brainlist for answer
Step-by-step explanation:
The answer would be 3.
<span>k^2 + 5k + 6 = (k + 2) (k + 3)
HOPE THIS HELPS! ^_^</span>
A) T(m) = -0.16m +331.3
B) T(2015) = 8.9 . . . seconds
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The linear regression function of a graphing calculator can find the equation of the line easily. Or, you can use the 2-point form of the equation of a line.
.. T(m) = (10.5 -14.5)/(2005 -1980)*(m -1980) +14.5
.. T(m) = -0.16(m -1980) +14.5
Answer:44
Step-by-step explanation:
0.2x+(-0.9)+1.7==9.6
0.2x+0.8=9.6
Subtract 0.8 from both sides
0.2x+0.8-0.8=9.6-0.8
0.2x=8.8
Divide both sides by 0.2
0.2x ➗ 0.2=8.8 ➗ 0.2
x=44
Answer:
Sum of and is
Option B is correct answer.
Step-by-step explanation:
We need to find sum of and
Finding sum of and :
We know that
Replacing x^2-4
Now, taking LCM of (x+2)(x-2) and (x+2) we get (x+2)(x-2)
So, Sum of and is
Option B is correct answer.