A candle is a square prism. The candle is 15 centimeters high, and its volume is 960 cubic centimeters. a) Find the length of each side of the square base. b) Find the surface area of the candle. I need step by step explanation not just a answer.

a] is 8cm

Step-by-step explanation:

A=2a2+4ah

a=8cm

h=15cm

therefore A=608

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:

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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