Answer:
Reflexive Property
ASA
CPCTC
Step-by-step explanation:
Answer:
34+4a
Step-by-step explanation:
-2a+7-3(-9-4a)
➡ -2a+7+27+12a
➡34+10a
ummmm it could be third one i guesss
Answer:
B .75
Step-by-step explanation:
hope this helped <3
Answer:
Sam is correct.
Step-by-step explanation:
Exponent rules state that when an number with an exponent is raised to a power, the two exponents multiply. For example, a^2^2=a^4.