An iron dinner bell is in the shape of an equilateral triangle with a side length of 8 5/8 inches. Find the length of the rod used to create the bell

25 7/8inches

Step-by-step explanation:

The length of the rod is equal to the side length of the equilateral triangle

Let the length of the rod be x

Since an equilateral triangle has all its sides equal, its perimeter is expressed as;

P = x+x+x

P = 3x

Given x =8 5/8

P = 3(69/8)

P = 207/8

Express as mixed fraction

P = 25 7/8 inches

Hence the length of the rod used to create the bell is 25 7/8inches

were is the equation

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is