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If a = 2.3 units, b = 3 units, c = 5 units, and d = 7 units, what is the volume of the two prisms?
a 126 cubic units
b 71.45 cubic units
c 89.45 cubic units
d 74.75 cubic units

If a 23 units b 3 units c 5 units and d 7 units what is the volume of the two prisms a 126 cubic units b 7145 cubic units c 8945 cubic units d 7475 cubic units class=

Respuesta :

vuvuong003
First prism= 2.3*3*7= 48.3 cubic
Second prism= 2.3*2.3*5= 26.45 cubic
Then you add two cubics together 48.3+26.45 and you get 74.75
So D was correct
jclainwizard
2.3*3*7=48.3
2.3*2.3*5=26.45
48.3+26.45=74.75 so answer is d