Answer:
7.8 x 
Step-by-step explanation:
this is the real answer
Answer:
B
Step-by-step explanation:
Answer:
Radius, r, is 3.75
Step-by-step explanation:
From the given diagram,
AB = 9
AC = 6 + r
BC = r
Thus applying the Pythagoras theorem, we have;
=
+ 
=
+ 
36 + 12r +
= 81 + 
collecting like terms,
12r = 81 - 36
12r = 45
r = 
= 3.75
r = 3.75
The radius is 3.75.
7 times of 1/2 cup = 7 x 1/2
7 times of 1/2 cup = 7/2
7 times of 1/2 cup = 3 1/2 cups.
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The recipe called for 3 1/2 cups of flour
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300 mg/tablet
150 tabletsx(300mg/1 tablet)=150x300=45000 mg=45 grams