the x's are multiply
that is the associative poprety of multiplcation
so
(ab)c=a(bc)
so
(3x10)x8=3x(10x8)
You have to use the distance formula.
Answer:
DECIMAL TASK #30
$81.15
Step-by-step explanation:
12.95 x 2 = 25.9
or
12.95 + 12.95 = 25.9
and then
9.75 x 3 = 29.25
or
9.75 + 9.75 + 9.75 = 29.25
and then
the 26 from the popcorn and drinks
25.9 + 29.25 + 26 = 81.15
Answer:
5
Step-by-step explanation:
I am not quite sure if this is correct.
first I figured out how many minutes per 1 mile: 24
then I figured out how exactly much time 1.5 hours is: 1 hour and 12 minutes. then I subtracted that from 2 hours, knowing that 1.5 hours is 3 miles, I found that there was only 48 minutes remaining in that hour, which would be 24×2, aka 2 miles. so the final answer would be 5 miles, sorry for the run-on sentence. Yet again, I am not quite sure if this is right-
-From: Lemon
Answer:
C. 19.4
Step-by-step explanation:
c=a2+b2−−−−−−√
a=162+112−−−−−−−−√
c=256+121−−−−−−−−√
c=377−−−√
c=19.4165
