<span>(5a^2-4)*(25a^4+20a^2+16) is your answer</span>
Answer:
a) 18,21,24
b)180, 144, 108
Step-by-step explanation:
Yes, it would be correct because a triangle has to add up to 180 degrees when all the angles are added up
A) Explanation:
95 + 10 + 75 = 180
B) A triangle will always add up to 180.
Upward motion
Hope that helps