Answer:
Maggie bought 77 pencil sharpeners
$46.20 divided by .60 = 77
Step-by-step explanation:
The illegal values of b are when the denominator equals 0.
So, gives you (b-4)(b+2)=0
Therefore, b=4 and b=-2, which is answer A.
Answer:
Step-by-step explanation:
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4(pi)m^2 = 144(pi)
4m^2 = 144
m^2 = 36
m = 6cm
diameter = 2m
= 2(6)
= 12cm
Value of angle Y is 180-51