multiply everything by 3
x=81x+6
-80x=6
x=6/-80
x=3/-40
x + 16 = 64 |subtract 16 from both sides
x = 48
Answer:
50 square units
Step-by-step explanation:
Using the formula provided, , substituting the height (5), b1 (8) and b2 (12), we can solve for the formula.
Hope this helped!
The third one
100 × 11
1100
brainliest plz