So u can see a rectangle and a triangle
Area of the rectangle is 7 x 12 = 84ft
Area of the triangle= base x height divided by 2
So 6 x 12 = 72. 72/2 = 36ft
Then u add both areas
36 + 84 = 120ft
Hope this helps!
Answer: 2d³+11d²+19d+10
Step-by-step explanation:
Use the FOIl method to simplify this
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(5+2d)(2+3d+d²)
=10+15d+5d²+4d+6d²+2d³ ⇔ Expand using FOIL
=2d³+(5d²+6d²)+(4d+15d)+10 ⇔ Put like terms together
=2d³+11d²+19d+10 ⇔ Combine like terms
Hope this helps!! :)
Please let me know if you have any questions
