Q: Does the word "use" mean the same thing in "We can use this mathematical formula to solve the problem." and "He doesn't know how to use a computer."?

A: the same meaning

Q: Does the word "strike" mean the same thing in "Strike 'z' on the keyboard." and "The pianist strikes a middle C."?

A: the same meaning

Q: Does the word "bear" mean the same thing in "Bear a resemblance." and "Bear a signature."?

A: the same meaning

Q: Does the word "teach" mean the same thing in "Can you teach me to sew?" and "Can you teach sewing to me?"?

A:
the same meaning