Answer:
4a^2 (8a+3)
Step-by-step explanation: it’s right
Answer:
The answer is B. 4,7.5,8
Step-by-step explanation:
Becouse A and C Both of them is Right-angled triangle and D is Obtuse triangle
D=ab-c Theres your answer
a-1<span />
Answer:
7
Step-by-step explanation:
I took the k12 quiz