Complete the equation, and tell which property you used 11+(19+6)=(11+)+6

Properties:

1) a+ b = b+a      Commutative

2) (a + b) + c = a + (b+c)        Associative

3) a(b+c) = ab + ac            Distributive

Here we are given

11 + (19 + 6) = (11 +___) + 6

The number 19 is missing on the right.

So we have

11 + (19 + 6) = (11 +19) + 6

This looks like Property 2 above.

Hence it is associative property.

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.