Answer:
2 hours
Step-by-step explanation:
using the relationship
distance = speed × time, then
time =
=
= 2 hours
Answer:
10/27
Step-by-step explanation:
3^x = 10
We want to find 3^(x-3)
Rewriting
We know that a^(b-c) = a^b * a^ (-c)
3^x * (3^-3)
We know that 3^-3 = 1/3^3
3^x * 1/27
10 * 1/27
10/27
Answer:
-38.1
Step-by-step explanation:
180 + 6.7 + 0.2 - 225
186.9 - 225
-38.1
Answer:
78, rectangle=24 and sqaure=54 and add
Step-by-step explanation: