30+1.95x=7.95x
so, 6x=30
x=5
Answer:
Ans = 6
Step-by-step explanation:
Divide 18 by 3 and u will get the answer 6
18+12*4=18+48=66 ft
1st floor is 18ft
next 4 are 12ft
Answer: The coefficient of terms is 2 represents length of 2 equal and opposite sides of rectangle.
Step-by-step explanation:
A rectangle is a 4 sides closed quadrilateral where opposite sides are equal .
So , length of one pair of opposite is represented by 'l' [l= length]
Such that sum of these two sides = l+l=2l
The other pair of opposite sides s represented by 'w' [w= width]
Such that sum of these two sides = w+w=2w
Perimeter is the sum of sides.
So, perimeter of rectangle = 2l+2w.
The coefficient of terms is 2 represents length of 2 equal and opposite sides of rectangle.