You need to know the area if you're going to
1st selection: cover the surface of the dartboard.
Theres about a 7,200,000 difference between household dogs vs household cats
Noah is correct!!!! 20/45 simplified is 4/9. hope this helps!
The required value if r = 32 and d = 2 is -3
Given the expression

Substituting the given variables
r = 32
d = 2
The expression becomes

Hence the required value is -3
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The answer is C) 24.
24 + 19 = 43.
43 - 24 = 19.