The cards below have various rational numbers on them. Which of the following diagrams shows the numbers in the correct sets? answers :

There is 2, -4.0, 8.1, 3/4, 0, & - 8.

F
G
H
J

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

The anwser cause i do not understand just plez

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²