49- 16 = 33. 49is 7 squared, and 16 is 4 squared.
36
Approximately 86.7 units squared.
86.66 - 86.7 units squared
Follow the algebraic order of operations. I see no parenthesis (grouping), so it will be 16 + 25 + 7 - 4 + 33 = 41+ 7 - 4 + 33 = 48 - 4 + 33 = 44 + 33 = 77 be aware that non-scientific calculators such as those found at 99 cent stores do not follow the algebraic order of operations. Scientific calculators do.
49- 16 = 33. 49is 7 squared, and 16 is 4 squared.
36
3 squared is 3 to the 2nd power, or 3 multiplied by 33 squared=3x3=93 cubed is 3 to the 3rd power or 3 multiplied by 3 multiplied by 33 cubed=3x3x3=27
33
200
Approximately 86.7 units squared.
The answer to your question is 10.89. In order to square a number, you must multiply it by itself.
33
12a2b + 6a = 6a(2ab + 1)
86.66 - 86.7 units squared
Follow the algebraic order of operations. I see no parenthesis (grouping), so it will be 16 + 25 + 7 - 4 + 33 = 41+ 7 - 4 + 33 = 48 - 4 + 33 = 44 + 33 = 77 be aware that non-scientific calculators such as those found at 99 cent stores do not follow the algebraic order of operations. Scientific calculators do.
Commit to memory Area(of Circle)(A) = pi)3.141592....) Multplied to the radius squared (r^2) Algebraically A = pi*r^2 pi = 3.14 ( for elementary/school purposes) r = 33 r^2 = 33^2 Substitute A = 3.14 * 33^2 A = 3.24 X 33 X 33 On the calculator/ A = 3.14 X 1089 A = 3421.1944.... units^2 A ~ 3421.2 units^2 NB You do not give the units, but whatever, they are , they are squared. e.g. )cm^2)