R would equal -189, there is step by step in the picture
Answer:
good to know. but what's the question?
8/20 of a minute or 2/5 of a minute
Answer:
length: 2
width: 2
height: 2
Step-by-step explanation:
I'm assuming this is for a rectangular prism, because you didn't provide a picture.
Answer:
n = - 4
Step-by-step explanation:
note that 625 =
, then
=
= 
Since the bases on both sides are equal, both 5 then equate the exponents
n = - 4