Which point represents the opposite of 3 1/2

S

Step-by-step explanation:

Use the origin (0) to choose a point on the opposite side of the line

The point is 3 1/2. So, the opposite will be - 3 1/2.

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3 ft

step-by-step explanation:

since the triangle is right use pythagoras' identity to solve for a

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

a² + 8² = ( )²

a² + 64 = 73 ( subtract 64 from both sides )

a² = 9 ( take the square root of both sides )

a = = 3

unless if u could do my questions, if not i wouldn't want to