Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
What is the separate weight
Area of a square quilt = 289 square inches
Area of a smaller square quilt = 121 square inches
Area of a square = a²
Side length of big square quilt = √289 in² = 17 inches
side length of small square quilt = √121 in² = 11 inches
Perimeter of big square = 17 inches * 4 = 68 inches
perimeter of small square = 11 inches * 4 = 44 inches
difference = 68 inches - 44 inches = 24 inches.
y+2 = 3x
subtract 2 from each side
y = 3x-2
Answer: n=-9
Step-by-step explanation:
