How can credit cards be safer than cash? a. it is harder to lose a single credit card than a large number of bills. b. a credit card requires a signature, so it is impossible for anyone other than you to use. c. if a merchant does not hold up their end of an agreement, you can call the credit company and dispute the charges. d. cash can be miscounted, but credit cards cannot. select the best answer from the choices provided a b c d

c. If a merchant does not hold up their end of an agreement, you can call the credit company and dispute the charges.

Step-by-step explanation:

If you make a purchase on a credit card and the merchant does not provide the service or the goods agreed upon, you can call the credit card company and dispute the charges.

It is easy to lose a credit card, so A is not the correct choice.

It is possible for someone to forge your signature on a stolen card, so B is not the correct choice.

You can use a card without being aware of what your available credit is; this means D is not the correct choice.

step-by-step explanation:

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.