Is the number 144 rational or irrational?
2 answers:
The number 144 is rational because it can be expressed by 144/1
Rational because there are more factors other than 144 and 1.
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Jenny = 8x
Clark's = x
8x + x = 36
9x = 36
9x/9 = 36/9
x = 4
Jenny = 8 x 4 = 32
So Clark's ball went the distant of 4 and Jenny's ball went 32
B) The lines intersect in two different points so the system has two solutions
Answer:
Step-by-step explanation:
Area of sector = 120π unit²