Solve 4√2+5√4 and explain whether the answer is rational or irrational. A. The answer 4 √2+ 10 is irrational because the sum of a rational number and irrational number is an irrational number.

B. The answer 9 √6 is irrational because the sum of a rational number and irrational number is an irrational number.

C. The answer 4 √2+ 10 is rational because the sum of a rational number and irrational number is an rational number.

D. The answer 9 √6 is rational because the sum of a rational number and irrational number is an rational number.

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step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.