50.24 square inches. If the diameter is 8in, then the radius must be half the diameter, or 4. You can just plug 4 into the formula for the area of a circle [A=pi*radius^2]. When you multiply 3.14 by 4^2, you get 50.24 square inches.
Answer:
i think
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
1) -19, always minus 5
2) 23, always plus 8
Answer:
a (5a - 6b)
Step-by-step explanation:
Factor <em>a</em>
5a^2 - 6ab
<u>a (5a - 6b)</u>
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