Answer:
AB = 6
Step-by-step explanation:
AC = 12
AB = 12 ÷ 2
(AB is a half of AC)
PLEASE GIVE BRAINLIEST
Step-by-step explanation
i need help
-25
2a² - 5a + 4, for f(-3)
2(-3)² -5(-3)+4
2*(-27)+15+4
-54+19
= -25