Which number produces a rational number when added to 0.42? a. pi b.0. c.3/8 d. √3

C

Step-by-step explanation:

The whole question is a distracting part. When you add an irrational number to a rational one,  it stays irrational, so the question is... Which of these is a rational number. And it is 3/8

Step-by-step explanation:

Given the number 0.42

we have to choose the number which produces a rational number

The number 0.42 is a rational number as it is terminating after decimal point.

As the addition of two rational number results a rational number.

Hence, the number which is rational or we can say the number which is terminating after decimal point added to 0.42 gives a rational number.

0.42+0.375=0.795 which is rational.

Hence, option C is correct

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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