Answer:
The answer rounded to the hundredth is 45.96.
Assuming that the sides of the box are square (having 90° angles on all four corners), then it should be relatively easy for us to find the length of the box, given the perimeter and the length of one side.
We know the length of all sides combined is 42 inches, and that the length of one side is 9 inches. With a rectangular prism, the length of one side is the same as the length of the opposite side, so there are two sides that measure 9 inches.
All we need to do to find the measure of both the other sides' lengths is subtract the known lengths from the total length.
9 + 9 = 18
42 - 18 = 24
So the rest of the side lengths added together is 24 inches.
There are two sides left, so all we have to do is divide by 2 to find the length of the box.
24 / 2 = 12
The length of Kate's jewelry box is 12 inches.
Hope that helped =)
Answer:
b=1-a
Step-by-step explanation:
Inside parenthesis
1/1=1
(replace it with that)
Open parenthesis
a=2-1-b
simplify numbers
a=1-b
isolate b
a-1=-b
multiple each side by negative 1
1-a=b
Answer:
1
Step-by-step explanation:
Given table:
x -1 1 3 5
y -2 0 2 4
Unknown:
Slope of the line = ?
Solution:
Each x and y pair on the table lies on the line. Therefore, we can use them to find the slope;
Slope = 
let us take;
x₁ = -1 x₂ = 3
y₁ = -2 y₂ = 2
Insert the parameters and solve;
Slope = 
= 
= 1
The slope of the line is 1
40.69. 47.99*.2=9.598. Round it to 9.6 and then subtract from 47.99. Equals 38.39. 38.39*1.06 equals 40.69.
