Answer:
The length of diagonal portion of the shower ledge is 1.44 ft .
Step-by-step explanation:
By using the Pythagorean theorem in shower ledge portion .
Hypotenuse² = Perpendicular² + Base²
As shown in the diagram.
Take
Perpedicular = 1.2 ft
Base = 0.8 ft
Hypotenuse = Diagonal length
Put in the above
Diagonal length² = (1.2)² + (0.8)²
Diagonal length² = 1.44 + 0.64
Diagonal length² = 2.08
Diagonal length = 1.44 ft (Approx)
Therefore the length of diagonal portion of the shower ledge is 1.44 ft .
Use the GCF to factor this expression .
The GCF stands for :
stands for Greatest
stands for Common
stands for Factor
= Greatest Common Factor
<em>The abbreviation GCF comes in handy when it comes to factoring expressions like 8x+20y ( :</em>
The Greatest Common Factor of 8x+20y is 4 , so that's what we factor out :
4(2x+5y)
<em>Hint : Enter 4 , then 2 , then 5)</em>
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