Answer:
Fraction 81/100
Decimal .81
Percent 81%
Step-by-step explanation:
There are total 10×10 = 100 squares in the picture and number of shaded squares = 100 - 19 = 81
Shaded area expressed as the fraction of the whole =
Shaded area in decimals of the whole =
Shaded area in percent of the whole = = 81%
The area of a circle with radius of 5 feet is 25π square feet
Step-by-step explanation:
The area of a circle is found out using the formula

Here A is the area
r is the radius of the circle and
pi is a constant
given
Radius = r = 5
We have to find the area in terms of pi
So,

Hence,
The area of a circle with radius of 5 feet is 25π square feet
Keywords: Area, radius
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Answer:
1.5y - 5
Step-by-step explanation:
I used the distributive approach and distributed -1/2 to the -3y and 10.
(If you try this and it's incorrect, you may just need to distribute -1/2 to the 10, creating -3y - 5.)
Answer:
4.002 x 10^3
Step-by-step explanation: