Answer:
n(-9+ n) =0
Step-by-step explanation:
-9n+n^2=0 Kind of use 'reverse distributive' property
n (-9 + n) = 0
Answer:
22
Step-by-step explanation:
First let's find the distance from -8 to 0= "8".
Now, let's find distance from 0 to 14 which is "14".
Add 8+14 = 22
Therefore, the distance between -8 and 14 on a number line is 22 units.
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Hope this helps!
Answer:
(Referring to the Washington monument) 15 feet
Step-by-step explanation:
According to the data provided by the government , The height of this monument is around 152.4 meters and the elevation of the base of Washington Monument on the National Mall is around 4.6 meters.
Since 1 feet is equal to : 0.3048 meters, the base of the monument in feet would be:
4.6 / 0.3048
= 15 Feet (approximately)
Answer:
2 miles
Step-by-step explanation:
1 in=4miles
0.5 in=2miles
so divide by two on each side
s = 2(lw + lh + wh)
Divide each side by 2 : s/2 = lw + lh + wh
Subtract 'lh' from each side: s/2 - lh = lw + wh
Combine the 'w' terms: s/2 - lh = w(l + h)
Divide each side by (l + h): (s/2 - lh) / (l + h) = w
