Answer:
-1
Step-by-step explanation:
-4-(-3) ---> -4+3 = -1
The volume of a triangular prism by definition is given by:
V = (Area of the base) * (height)
Substituting the values we have:
V = (30) * (6)
V = 180 in ^ 3
Answer:
The volume of the sail in the form of a triangular prism is:
V = 180 in ^ 3
To find value of y:-
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Step 1:
3 ( 2y - 5 ) + 15 = 12
Right the equation
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Step 2:
6y-15+15=12
open the brackets and multiply 3 with 2y - 5
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Step 3:
6y=12
Subtract 15 with 15 to get 0
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Step 4:
y=12÷6
divide 12 with 6 to get value for y
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Step 5:
y=2
Value of y comes 2
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Confermimng :
3(2×2-5)+15=12
3(4-5)+15=12
3(-1)+15=12
-3+15=12
12=12
hence proved
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⚡Final answer:
Y=2✓
We have to keep value of y as 2 to make the equation true✓
