Using the formula (AB +BC) *BC = (DE +CD) *CD
fill i n what is known:
(17 + 4) *4 = (DE +6) *6
21*4 = (DE +6)*6
84 = (DE+6)*6
84/6 = DE+6
14 = DE +6
DE = 14-6
DE = 8
A is commutative property
B is associative property
Explanation:
Answer:
1.63
HOPE THIS WILL HELP..............!
Answer:
it gets multiplied by the value of the root .that is just more concise way of writing it .
Step-by-step explanation:
