What would a 64 ring size be in the US THANK

i wish i could u

step-by-step explanation:

i wish i could u

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!