Short Answer: 9x + 13
Step by Step:
4x + 5x = 9x
3 + 10 = 13
Hope this helps!
The area os the square is 25 cm sq so the radius of the circle should be about 2.82 cm
5.35 + 3.8 + 2 = 11.15 pounds in total
Answer
D. 11.15
To find the area of a trapezoid it (top length + bottom length)/ 2 times height
Top length is 9
Bottom length is 19
(9+19)/2 x height = area
Area=168
14x height=168
Height =12