Knowing that, on a dice, the sum of the numbers of points marked on opposite sides is 7. What are the missing points?

How many of those ways have opposite face sums equal? ... Are there other ways we can number the dice as well? ... As you probably know, there are exactly five Platonic solids: the tetrahedron, cube, octahedron, ... On a normal 6-sided die, opposite faces add up to 6 + 1 = 7: 1 and 6, 2 and 5, 3 and 4

Step-by-step explanation:

trust me its right and can you be nice enough to mark me as brainliest

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

d. you cannot tell because there are no values shown.