Answer:
156
Step-by-step explanation:
find the areas of all the faces and add them up
area of a rectangle:
area of a trapezoid:
the area of the trapezoid is multiplied by 2 because there's a top and bottom
Answer:
40 girls 80 boys
Step-by-step explanation:
80/2=40
40+80=120
Answer:
stop being lazy and pay attention in class
Step-by-step explanation:
it's not hard
8/5 = 20/x
8x = 20(5)
8x = 100
x = 12.5
answer
<span>length of its shorter side = 12.5 ft</span>
Answer:
mabye 45
Step-by-step explanation:
the bacteria increases 2 per hour so it should be 45
sorry if I am wrong it is just the answer I calculated