Answer:
(x + 9)² = 36
Step-by-step explanation:
Given
x² + 18x + 57 = 12 ( subtract 57 from both sides )
x² + 18x = - 45
To complete the square
add ( half the coefficient of the x- term)² to both sides
x² + 2(9)x + 81 = - 45 + 81
(x + 9)² = 36
Answer:
9.1 feet
Step-by-step explanation:
Please refer to the image attached for explanations
Cool I don’t know what to say
The denominator will tell how many parts it takes to make a whole
293/12 is 24 and a lot of numbers. I think it is 24.4166667.