Solution,
We have,
Width of rectangle, b = (2.5u+9.8) cm
Length of rectangle, l = (1.5u+3.9) cm
We need to find the expression for the perimeter of the rectangle. The formula for the perimeter of a rectangle is given by:
Perimeter = 2(l+b)
P = 2[(2.5u+9.8)+(1.5u+3.9)]
Collecting like terms
P = 2[(2.5u+1.5u)+(9.8+3.9)]
P=2(4u+13.7)
⇒ P = 8u+27.4
So, the expression for the perimeter of the rectangle is (8u+27.4) cm.
Jane addresses 200, while Louis addresses 100.
Simplify, then see what its close to.
7/8 is close to 0 or 1, 1!
<h2>74</h2>
Step-by-step explanation:
= ( 12 - 3)² - (14/2)
= 9² - 7
= 9×9 - 7
= 81 - 7
= 74
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