Answer:
C. 90°
Step-by-step explanation:
ΔEFG ≅ ΔJKL
E ---> J F ---> K G ----> L
∠ J ----> ∠ E
∠ J = 90°
∠ E = 90°
Answer:
21a + 9
Simplifying
21a + 9
Reorder the terms:
9 + 21a
Factor out the Greatest Common Factor (GCF), '3'.
3(3 + 7a)
Final result:
3(3 + 7a)
HOPE THIS HELP
Try Helena. This is just a wild guess by the way so if i’m wrong dont get mad LOL.
Answer:
<h2>b. 18a² - 18a</h2>
Step-by-step explanation: