Answer:
hello :
(2xy)^4 =4x^a (y^b) 4xy
16x^4 y^4 =16x^(a+1) y^(b+1)
a+1 = 4 and b+1 = 4
a=3 and b=3 .......(answer : B)
Step-by-step explanation:
I believe the answer is B. 29x + y = 348
Answer:
-0.55 or -11/20
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
because it is the most # of pictures
Answer:
2.401 * 10^3
Step-by-step explanation:
put -7 to the fourth power and then use scientific notation rules
