Answer: (c)
Step-by-step explanation:
Given
length of two sides of a triangle is 6 cm and 11 cm
In a triangle length of the third side lies between the sum and subtraction of the other two sides
Suppose x is the length of the third side so


Thhe answer is equal to A. x = 2.5.
6*15=90 it will move 90' in 15 min. and in a full hour it will 360'


Multiply the sides of the equation by ( b + 5 ) :


Subtract the sides of the equation minus 10 :


Divided the sides of the equation by 2 :

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And we're done.
Thanks for watching buddy good luck.
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Y= -8/2x+4, hope this helps!