A line is 180°, so the supplementary angel makes up the difference between. 180 - 60 = 120°
50 is not a perfect square because it doesn’t have a square root.
Hope this helped :)
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Answer:
y = 38x
Step-by-step explanation:
The constant of proportionality (k) is the value of y when x=1. The table shows that to be 38. Then the equation is ...
y = kx
y = 38x
Given = b = 20cm, A = 500cm2 l=?
A = l×b,
500= l×20
l= 25
<em>THE LENGTH IS 25 CM</em>
