The commutative property is a number property where the answer obtained is the same no matter the position of the numbers you are multiplying together.

a x b = b x a

a x b x c = a x c x b = b x c x a

(7/15)⋅(−11)⋅(30)

(7/15) ⋅ (−11) ⋅ (30) = (7/15) . (30) . (11)

The values interchanged are: 11 and 30. The result of the multiplication remains unchanged.

Option A is the correct answer.

To learn more, visit the link:

8 0

3 years ago

sertanlavr [38]

Answer:

Step-by-step explanation:

6 pies = 21 cups of apples

1 pie = 3.5 cups of apples

10 pies = 35 cups of apples

7 0

3 years ago

Andreas93 [3]

Answer:

144 $\pi$

Step-by-step explanation:

Volume of a Sphere :

V = $\frac{4}{3}$ $\pi$ $r^{3}$

V = $\frac{4}{3}$ $\pi$ $6^{3}$

V = $\frac{4}{3}$ (216) $\pi$ (216 times 4, divided by 3)

V = 288 $\pi$

Now divide by 2, it's only half of a sphere.

5 0

3 years ago