Answer:
75.44 Square Inches
Step-by-step explanation:
The diagram of the problem is produced and attached.
To determine the area of the cleaned sector:
Let the radius of the larger sector be R
Let the radius of the smaller sector be r
Area of the larger sector 
Area of the smaller sector 
Area of shaded part =Area of the larger sector-Area of the smaller sector

From the diagram, R=10 Inch, r=10-7=3 Inch, 
Therefore, Area of the sector cleaned

X^6= 3^12
(X^6) ^1/6. = (3^12)^1/6
X=9
Answer:
u spend half an hour on your blog
Step-by-step explanation:
(1/5)*(5/2) = 1/2
Since you'd didn't specify what place value I'm assuming it's the whole number so the answer is: 80,000,000
Answer:
<em>t</em>=2d/s
Step-by-step explanation:
Combining Expressions and isolating the variable <em>t</em>