The answer is 16 square meter
If you want a detailed solution
Tell me
Answer:2 in.
Step-by-step explanation:
Given
Dimension of photo frame is 
If the photo cover an area of 
Suppose x be the width of border
Therefore dimension of frame without border is
And 
must be equal to
So,
Thus there are two values of x out of which 
is not valid because it is not feasible
thus width of border is 
You can isolate y and you know that the slope is the number in front of x (the one that multiplies it)
You know that the y-intercept is the value of y when x=0, therefore you can find y by replacing x with 0 in the equation
1-equation
5x-8y=3
5x=3+8y
5x-3=8y
(5x-3)/8=y
y=(5/8)x -3/8
(Slope = 5/8)
2- y-intecept (x=0)
y=(5/8)(0)-3/8
y=-3/8
Answer:
2144.7
Step-by-step explanation:
Volume of a sphere is V= 
V= 
V=(4
/3)·π·8^3≈2144.66058 --> 2144.7
The answer of my classmate that the line has a positive slope is CORRECT. This is because the line is most likely to lean to the right. The slope can be calculated through the equation,
slope = rise / run = change in y / change in x
If both are negative, the slope is POSITIVE.
