Discover Questions

The caps on the cleanouts on our rainwater downspouts in our plant are sealed with lead (like solder). Is this still legal? Can someone please summarize this in 5 sentences using elementary school vocabulary? The hypotenuse of a 30°–60°–90° triangle is 3. What is the perimeter perimeter? What is vocational choice? Can you give me some examples? I need to know what the symbol of a circle with a blank triangle it means for telecommunication work means.?