Answer:
7^3 = 343 is equivalent to 3 = log to base 7 343 so the base of the logarithm 7^3 is 7
Answer:
Step-by-step explanation:
ABC and DEF are congruent
ABC and JKL are not congruent
ABC and QRS are congruent
JKL and DEF are not congruent
JKL and QRS are not congruent
QRS and DEF are congruent
Basically just read this and you will understand it better