The formula of the area of the equilateral triangle:

The formula of the area of the rectangle:


The formula of the volume of the triangular prism:
-2 is the answer when i figured out the problem
Answer:
Step-by-step explanation:
48.75
(120x)^1/2 see attached photo for steps
Answer:
Is there a x somewhere or is that litteraly how the equation is?
If so, -7 multiplied by 2 is -14,
-1 times -7 is 7,
add it together and you get
-7=28,
you could add 7 to both sides or subtract 28 from both sides and you'll get either 0=35 or -35=0
which would make the solution false since both sides are not the same