If one foot in real is 1/2 inches, then 1 inch in a blueprint is 2 feet. So a rectangle 18 by 22 inches will represent 18 * 2 by 22 * 2 feet in real. So the size of the yard is 36 by 44 feet.
We are given the expression of the equation of a circle that is x2 + y2 + 14x + 2y + 14 = 0. Using ocmpleting the squares:
x2 + y2 + 14x + 2y + 14 = 0(x+7)^2 + (y+1) ^2 = -14 + 49 + 1(x+7)^2 + (y+1) ^2 = 36 center thus is at (-7,-1) and the radius is equal ot square root of 36 equal to 6.
The first question is 2, 12, and 14 but i’m sorry i don’t know the second :(
Answer:
the absolute value inequality in the form |x-b|c that has the solution set x≤−9 or x≥−5. lol jk
Step-by-step explanation:
|x−b|=c
Since we need three conditions that need to be met, we will opt for presenting three different expressions as a solution.
Case 1
One solution: x=−9
One expression that satisfies this condition is
(c = 0, b = -9 )
|x + 9|=0
|-9 + 9|=0
Case 2
All numbers such that x≤5
The solutions that satisfy this case can be found in the attached picture below, (they were obtained with a mathematical solver.)
Case 3
All numbers such that x≤-14
i pretty sure this is it.
