Answer:
5,000 millimeters
Step-by-step explanation:
1 meter = 1,000 millimeters
5 meters = How many millimeters?
Cross multiplying gives;
5 × 
= 5,000 millimeters
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We observe that 20 is 4 more than twice 8. This suggests the time is 1 hour and the rates are
... scooter: 20 mi/h
... bicycle: 8 mi/h
_____
You can let b represent the rate of the bicycle in miles per hour. Then we have (for time in hours and distance in miles) ...
... time = distance/speed
... time = 20/(2b+4) = 8/b
... 20b = 8(2b+4) = 16b +32
... 4b = 32
... b = 8
The rate of the bicycle is 8 mph; that of the scooter is 2*8+4 = 20 mph.
Answer:
32y^2-32
Step-by-step explanation:
4y^2+4(7y^2-8)
4y^2+28y^2-32
32y^2-32
if you need extra steeps explaining then plz let me know and I will help :)
Answer:
600 ft per side
Step-by-step explanation:
1 in = 200 feet
12 in = 1 foot
12 in * 200 ft= 2400 ft
2400/4 = 600 ft per side
