The side of a square would be 5 because the square root of 25 is 5.
X=5
7(5)-8=35-8=27
3(5)+12=15+12=27
Your answer will be a repeating decimal or fraction
54.333
54 1/3
Answer:
C.
Step-by-step explanation:
Answer:
57 square feet
Step-by-step explanation:
Split the boxes into two parts.
One box measuring 11.5 ft long and 3 ft wide. (Box A)
The second box measuring 7.5 ft long and 3 ft wide. (Box B)
Area (figure) = Area of box A + Area of box B
Area of box A
3 × 11.5 = 34.5 ft²
Area of box B
3 × 7.5 = 22.5 ft²
Area of figure = 34.5 + 22.5
Area of figure = 57 ft²