I think we’re talking about the 15, the smallest number for 15 would be 3. Because 3 x 5 = 15
please write in proper English to answer
Answer:
Step-by-step explanation:
- 10560 feet ⇒ 2 miles
- 10560/2 feet ⇒ 2/2 miles Divide both by 2 to find the unit ratio
- 5280 feet ⇒ 1 mile
- 5280*3 feet ⇒ 1*3 miles Triple both to find required number
- 15840 feet ⇒ 3 miles
-2m+15=45
-2m=45-15
-2m=30
2m=-30
m=-15
If you have these conditions:
1. (r ,theta) where r > 0
<span>2. (r, theta) where r < 0
</span>
The solution would be:
<span>r = sqrt(x^2 + y^2)
t = arctan(y/x)
r = sqrt(12 + 4) = sqrt(16) = +/- 4
t = arctan(2 / -2sqrt(3)) = arctan(-1 / sqrt(3)) = 5pi/6 , 11pi/6
1)
r > 0
(4 , 11pi/6)
2)
r < 0
(-4 , 5pi/6)
</span>
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