Answer by JKismyhusbandbae: expression 2 and expression 1
Look at the four expressions. Simplify any expressions that can be simplified to see which two are equivalent.
8v × 30v = ( 8 × 30) × ( v × v) = 
Since expression 2 can be simplified to expression 1, they are equivalent.
Answer:
-0.399
Step-by-step explanation:
f^-1(1024)=(2*1024-2/5)^-1= 0.000488
f(0.000488)=2*0.000488-2/5= -0.399
Answer:
1. 81
2. 4 (square root of) 25^3
3. 30 (square root of) 10
180 degress because a stranight angle equals that
Answer: 3/8
Step-by-step explanation: Multiply 3/4 and 1/2, or 
, which equals 3/8
