Answer:
the perimeter of the square is 12 mm
Step-by-step explanation:
each side of the square is 3 mm
check the picture below.
so, when we have a line from a 90° angle running perpendicular to the opposite side, like in this case, we end up with three similar triangles, a large one containing the other two, a medium and a small one.
now, using the sides proportions as you see there, of the small and large one, we get that much.
Answer:D)
Step-by-step explanation:
Distance between library and school = 0.9 miles
Distance between museum and school = 0.9*0.6 = 0.54 miles
Answer:
Open circle. Points right
Step-by-step explanation:
The reason for it is because this symbol > represents greater than when it comes to inequalities. When it is an open circle that means that you are not including the number. So that also means that the -2.5 is not included to the inequality equation but it can be any other number other than that number.