Answer:
Step-by-step explanation:
A
x = -9
-3x when x is 3 would be -3(3) = -9
Answer:
9.0586 OR
9.06
Step-by-step explanation:
IDK, used fusion 360
My guess is that there is 5 angles and 5 sides... because i divided 10 in half
likeee this
10 ÷ 2 = 5
and bam we have our answer