Answer:
Step-by-step explanation:
the sequence is exponential and the formula is f(n) 16 -r/16-1
First, you multiply 2.1 by 3.2, which gives you the answer of 6.72. Then, you multiply 10-2 by 10-4. One rule about multiplying exponents, you just add the exponents. So 10-2 x 10-4 = 10-6. Finally you get the answer of C. 6.72 x 10-6.
6x=18 (2x+5) x=6x+15. x-15=6x 5x=15 x=3
Answer:
try this website called math way
Step-by-step explanation:
it should help it answers questions if you take a picture too! :)
1 hour = 60 minutes
1 hour:45 minutes
= 60 minutes:45 minutes
=12 minutes:9 minutes
