Answer:
r = 9 that's your answer.
Hope it's correct, appreciate if you could let me know
Step-by-step explanation:
195 in week 1
each week after, he purchased 16 more each week
how much after week 12
195 + 16(11) = 195 + 176 = 371 <== ur answer is $ 371
Answer:
C-42
B-156
A-66
Step-by-step explanation:
Now I'm not a 100% sure on this but I'm pretty confident.
The easiest on to find was C because on the opposite side was 24 so the side we are working with must equal 24. In order to find the answer I did 24 + 18 and got 42. That means C = 42.
The next one I found was B. A straight line is 180 degrees so I subtracted 24 from 180 and got 156.
Finally I found A. This was considerably the quickest on to find for me because of all the other measurements I found and the 90 degrees beside the A. I subtracted 90 from the already found 156. I got 156 because if you take out the 90 degree line it would be a mirror image of B. Once I subtracted 90 from 156 I got 66 as my answer.
Answer: Trial B is 
miles longer then Trail A.
Step-by-step explanation:
Length of Trail A = 
miles
= 
miles = 
miles.
Length of Trail B = 
miles
= 
miles = 
miles.
Trial B is longer then Trail A by 
miles
miles
miles
miles
miles
Hence, Trial B is miles longer then Trail A.
