In the first one it would be (21-8)-6=7.
and in the second one it would be 21-(8-6)=19
8.36x10^3 ? i think :(. i'm not sureeee
Answer:
Step-by-step explanation:
1. Height of the equilateral triangle = a√3/2
8√3/2=4√3=6.9
2. 60 (equilateral triangle means all three sides and angles are equal)
Well it’s ok I just have no problem I don’t have any time to talk to answer A
Answer:
answer is 88 digits
Step-by-step explanation:
