The area of a circle can be calculated by formula πr^2...
radius(r)=4inches
therefore,
Area(A)=3.14×4
=12.56
Yes. When you multiply a decimal number by 10, the decimal point moves one point to the right. Example:
0.05*10 = 0.5
This means that 0.003*10=0.03 since the decimal point moved one place to the right.
Answer:
n+3
Step-by-step explanation:
hello :
1/2(2n + 6) = (1/2)(2n) +(1/2)(6)
the expression is equivalent to 1/2(2n + 6) is n+3