(2.1 x 103) x (3.5 x 102)
216.3×357
77219.1
Answer:
2
Step-by-step explanation:
Answer: they are both triangles
Step-by-step explanation: they have 3 sides
Answer:
The value of 2n - 2 is 4.
Step-by-step explanation:
Given the equation

Subtract 7 from both sides of the equation

Simplify

Now substituting n = 3 in the equation
2n - 2 = 2(3) - 2
= 6 - 2
= 4
Therefore, the value of 2n - 2 is 4.