2(3x) and 2(-9)
so 2*3x equals 6x and 2*-9 equals -18
6x-18
Answer:
option B is the correct answer
Step-by-step explanation:
please make me as a brainlist answer
We would divide the shape into a rectangle and a trapezium
The rectangle is of length, 24.5 ft and width 10.75 ft
Area = 24.5 * 10.75 = 263.375 square feet.
Trapezium : Parallel sides are 18.5 ft and 24.5 ft
Height: 12 - 10.75 = 1.25ft
Area of Trapezium = (1/2)*(Sum of Parallel sides)*height
= 1/2 * (18.5+24.5)* 1.25
= 1/2 * 43* 1.25 = 26.875
Total Area = Area of Rectangle + Area of Trapezium
= 263.375 + 26.875 = 290.25
Area = 290.25 ft² (D)
The answer to number 23 is D, 49.
just add them up. ans:14 1/4 pounds