Answer:
The required amount of paper is 2715.23 
.
Step-by-step explanation:
The cans of soup has a shape of a cylinder, so that;
The surface area around a cylinder = 2
rh
Where: r is the radius of the can, and h is its height.
From the given question, diameter = 8 cm, then;
radius = 
= 
r = 4 cm
Surface area around one of the cans = 2 x 
x 4 x 9
= 226.2857
Surface area around one of the cans = 226.28
So that, the total amount of paper required to make labels around each of the 12 cans can be determined by:
12 x 226.2857 = 2715.4284
The required amount of paper is 2715.23 .
Answer:Roots: 3;2;-1
Step-by-step explanation: i use horner's scheme for approximating the roots of polynomials
Answer:
Since the area of the square is 169 you think what times what equals 169 which is 13, so 13*13=169,
which makes your length and width 13 so 13*4= 52centimeters
52 centimeters
Step-by-step explanation:
2x + x = 54 wher x = number of girls
3x = 54
x = 18
18 girls
The length of a segment knowing the coordinates of its end points:
(x₁,y₁) and (x₂,y₂) is given by the formula:
Length = √[(x₁ - x₂)² + (y₁ - y₂)²]
T(1,4) ; A(4,4) ; P(3,0)
a) TA =√[(1-4)²+(4-4)²] → TA = 3
b) AP =√[(4-3)²+(4-0)²] →AP = √17 = 1.123
c) TP =√[(1-3)²+(4-0)²] → TA = √20 = 4.472
Perimeter = TA + AP + TP = 8.60
