Answer:
- 2 - 4n - 8n²
Step-by-step explanation:
thats ur anser
Answer:
C, the 3rd one
Hope this helped! Have a great day!
Answer:
i believe its the third one don't quote me on that though
Step-by-step explanation:
Answer:
This is a 30-60-90 triangle so you would do this formula:
Short side (opposite the 30 degree angle) = x.
Hypotenuse (opposite the 90 degree angle) = 2x.
Long side (opposite the 60 degree angle) = x√3.
Step-by-step explanation:
Line 3
since he added which is against the order of opreation rule he was supposed to multiply first then add
again what he was supposed to do is
Line 2:21+5+6(2)
Line 3:21+5+12
