PLEASE I NEED THIS Computer crime first appeared in the 1970s. Soon after, special protocols of digital investigation and evidence were needed because . computers were becoming more powerful

cybercriminals were really smart

digital data could be altered in different ways from nondigital data

the Internet was invented

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

ratio is 2 : 9

the answer is three

13.5 : 3