Answer:
70 mph
Step-by-step explanation:
(140 miles) / (2 hours) = 70 mph
Answer:
4.2
Step-by-step explanation:
4.1553
15 -> 2
4.2
6.6+4.5= 11.1 miles
Erica's house is 11.1 miles away from her friend's house.
I'll use multiples of 2 and 4 as an example:
Multiples of 2: 2, 4, 6, 8...
Multiples of 4: 4, 8, 12, 16...
The least common multiple in this case is 4. The LCM is always ≥ the largest starting number, which is 4 for this example. Therefore, the statement is true.
<em>Hope this helps! :)</em>
<span>Diameter :D , Raduis : R
D = 2R
R = 1.4 angstrom
1 angstrom = 0.00000001 cm = 10^-7
cm
R = 1.4 * 10^-7 cm
D = 2.8 * 10^-7 cm</span>
