A rectangular Circuit board secures 12 wires in place. The wires are 4mm in diameter and the circuit board is 30mm by 10mm as shown on the diagram.
Regulations state that not more than 40% of the area of the circuit board should be wire. Does this design meet
the regulations?
You must show all of your workings:

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

What is the volume of this container?

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done