We know that
the scale factor on the blueprint is-------> 12 cm/20 m------> 3 cm/5 m
if 3cm on a blueprint-------------> represent 5 m in the actual
X cm---------------------------------> 15 m
X=15*3/5------>X=9 cm
the answer is
9 cm
Answer:
15 mph
Step-by-step explanation:
The cyclists will cover distance at a rate proportional to their speed. So, the distance ratio is ...
faster cyclist distance : slower cyclist distance = 3 : 1
Then the faster cyclist covers 3 : (3+1) = 3/4 of the total distance, or (3/4)(40 mi) = 30 mi.
That distance took 2 hours for the faster cyclist, so the speed was ...
speed = distance/time = 30 mi/(2 h) = 15 mi/h
16 sections are filled. There are 11 people in the section that is not filled.
.answer:
120
step-by-step explanation:
10+10+10+10=40
8+8+8+8. =32
12+12+12+12=48
add everything up (the numbers that we got) and you would get 120cm
Answer:
5
Step-by-step explanation:
8 times 6 is 48. 5 boxes times 10 in each one is 50 cookies.
