I would say 15/3= 5 because they are really close
Answer:
DE = 7.07 RS = 11.04 not congruent
Step-by-step explanation:
Formula:

D (5,0) E (0,-5)
DE




d= 7.07
R (-5,-5) S (6,-6)
RS




d= 11.04
Answer:
c-13=64
Step-by-step explanation:
When it says "64 is the difference", it means that 64 is the answer to a subtraction problem. Since Carlos' age is said first it comes first in the subtraction problem
c-13=64
c=77, if you need it, Carlos is 77 years old
Step-by-step explanation:
0.0000378 in scientific notation
3.78 * 10 ^ - 5