A square wire frame is cut open and then bent to form a regular hexagon. Each side of the square as well as of the hexagon formed is a whole number (when measured in cm). Which of these could be the perimeter of the hexagon? give correct Ans with explanation

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.