Answer:
(- 1, - 3 )
Step-by-step explanation:
the coordinates of the midpoint are the average of the coordinates of the endpoints, then
midpoint = (
, 
) = ( 
, 
) = (- 1, - 3 )
Answer:
The domain of function( f+ g)(x) ( (-∞,∞))
Step-by-step explanation:
Given ( f + g)x = f(x) +g(x)
The domain of function (f + g)(x) is (-∞,∞)
<em>Example:-</em>
<em>f(x) = 2 x² + 3x and g(x) = 4x² +3</em>
<em>(f + g)(x) = f(x) +g(x)</em>
<em> = 2 x² + 3x + 4 x² + 3</em>
<em> = 6x ² + 3 x + 3</em>
<em>The domain of (f + g) (x) is ( -∞,∞))</em>
Answer:
C
Step-by-step explanation:
As we know, sum of interior angles of a triangle measures 180°
let's solve for value of x :
Answer:
18 and 42 are both multiples of 6, and when I add them, I also get a multiple of 6:
18+42=60.
Explain to Nina why adding two multiples of 6 will always result in another multiple of 6.
Step-by-step explanation:
18 and 42 are both multiples of 6 which means 6 is a factor of both numbers.
6⋅3=18
6⋅7=42
Solution_1_82d819495d2abc4f1edf4f9286349041
When you add 18 and 42, you can use the distributive property to show that the sum is also a multiple of 6:
6⋅3+6⋅7=6⋅(3+7)=6⋅10
