Step-by-step explanation:
1. 6 + (4 + x) =(6 + 4) + x
- <u>Associative</u><u> </u><u>property</u><u> </u><u>of</u><u> </u><u>addition</u><u> </u>
2. 5 x (3 x z) = (5 x 3) x z
- <u>Commutative</u><u> </u><u>property</u><u> </u><u>of</u><u> </u><u>multiplication</u><u> </u>
A translation is an isometry, so it’s congruent, A
Answer:
D
Step-by-step explanation:
Answer:
3.
Step-by-step explanation:
15 - 12 = 3.
The ends of the box are the lower and upper quartiles.
The difference upper - lower = the interquartile range.