Answer:
Step-by-step explanation:
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Answer:
5^3
Step-by-step explanation:
When it's multiplication you add the exponents.
Same with division, you subtract the exponents.
So obviously, 1+2=3.
5^3
I hope I could help!
Answer:
64ft
Step-by-step explanation:
d = distance from the Earth/ft
t = time falling/s
d ∝ t²
d = kt²
<u>d = 16 and t = 4:</u>
16 = k(4)²
16 = 16k
k = ¹⁶/₁₆
k = 1
d = t²
<u>t = 8:</u>
d = (8)²
d = 64
Answer: 20!
Step-by-step explanation:
Given that:
5π/3
=5/3×180
=240°
This is in the Quadrant III
The value of cot 5π/3 will be given by:
cost θ=1/tan θ
thus
tan θ
=tan 5π/3
=tan 240
=tan (240-180)
=tan 60
using an equilateral triangle with lengths 2 units
then
tan 60=√3/1
tan 60=√3
hence
tan 240=√3
