In the diagram below , what is the relationship between the number of rectangles is and the perimeter Pls Help Me

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.