13/5: rational
sq root of 52: Not rational
7.63: rational
0.0584: rational
square root of 25/36: rational
square root of 5/17: not rational
0.65 (65 repeating): rational
square root of 121: rational
Answer:
Step-by-step explanation:
f(2) = 0
Since you already have the circumference, you will divide 56 (Circumference) by pi. Which will get you the diameter*
Formula :: C/
Answer:
<em>given information</em>
u=15m/ sec
v=0
t=2.5 sec
s=?
acceleration will be negative.
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applying <em>v=u+at</em>
0=15+a x 2.5
-15=2.5a
a=-15/2.5
a= - 6m/sec
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applying<em> v^2= u^2+2as</em>
0= 225+2x (-6) x s
s=225/12= 18.75 metre.
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Answer:
B. cos(ln(2x))/x
Step-by-step explanation:
We know that the inverse of sin is cosine. Note, arcsin means the same thing as inverse sin:
Because sin (a) = sin (b) --> a = arcsin (b)
- Therefore: ln(2x) = arcsin(y)
- Solve ln(2x)=arcsin(y) for x
- (e^arcsin(y))/2
Subsitute y = x
- (e^arcsin(x))/2
- Therefore, we get the answer as cos(ln(2x))/x