4. Mom and Dad solved the following expression: 24 - (3 x 5) +2. Explain which parent is incorrect and why?
1 answer:
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Answer:
The perimeter of the rectangle is expressed as;
Step-by-step explanation:
Given;
area of the rectangle, A = 36 cm²
width of the rectangle, = W
Let L represent the length of the rectangle,
A = L x W
The perimeter of the rectangle is calculated as;
P = 2(L + W)
Substitute the value of L into the above equation;
Thus, the perimeter of the rectangle is expressed as
Answer:
Step-by-step explanation:
surface area(SA)=
=
=
=
s= the length of the side of the cube