Answer:
10
Step-by-step explanation:
Answer:
Surface Area = (2 • π • r²) + (2 • π • r • height)
Surface Area = 2 * 3.14 * 3*3 + 2 * 3.14 * 3 * 15
Surface Area = 56.52 + 282.60
Surface Area = 339.12
Formulas: http://www.1728.org/diamform.htm
Step-by-step explanation:
82 degrees. Cause 180- (8+90)
Answer:
A. 9(x + 8) = 9(x + 12)
Step-by-step explanation:
Simplify the probelm;
9(x + 8) = 9(x + 12)
Distribute;
9x + 72 = 9x + 108
Inverse opreations;
9x + 72 = 9x + 108
-9x -9x
72 = 108
This statement is not true, hence the equation has no solutions;