It’s 14n-44 (n2 and 7n have the same letter so you multiply 2 by 7 then keep the n.)
Answer:
Cube=150cm^2
Triangular Prism=228ft^2
Step-by-step explanation:
Cube
Triangular prism
Using these formulas
Solving for A
Answer:
its A, B, C or D
Step-by-step explanation:
it has to be one of them.
Answer:
Since it is a simultaneous equation,
Using elimination method, Multiply equation 1 by the co efficient of x in equation 2 and multiply equation 2 by the co efficient of x in equation 1.
Step-by-step explanation:
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