5 1/2 ft equals 66 inches
Answer: √72 or 8.49 units when rounded to the nearest hundredth.
Explanation: Because we have the endpoints if a segment and want to find the length of the entire segment, we need the distance formula.
Its general equation is √(x2-x1)+(y2-y1)
Substituting gives us √(-1-5)^2+(-9-(-3)^2
Simplifying gives us √36+36 which is √72
Also this is just a simple thing that some people forget: When you have parentheses, the exponent is distributed to everything inside including the negative. This is why we did not have a negative answer like -36 after simplifying.
Answer with explanation:
y= |x| -1
|x|=x , if x≥0
and = -x , if x<0.
So,the above function can be written as
First Drawing the graph of
y= x-1 for, x ≥ 0
And , then , y= -x -1 ,for x <0.
and then combining, the two we get.
Answer:
5+(2)*(sq root 6)
Step-by-step explanation:
This is pretty simple, a given is that the square root of 25 is 5, so you already have one of your numbers. Since the square root of 24 is not a perfect square, it must be reduced and then added separately to 5. The sq root of 24 is reduced to 2 multiplied by the square root of 6.