The addition property of equality
Given: A cuboid with the dimesion below:

To Determine: The surface area of the cuboid
The formula for finding the surface area of a cuboid is given as:

From the diagram, it can be seen that

Substitute the given into the formula as shown below:

Hence, the surface area of the given cuboid is 130cm²
Answer:
-1/4
Step-by-step explanation:
y = 4x + 8
- the slope of this line = 4
The slope of a line perpendicular to it will be - 1/ 4
Reflecting a point on the x axis is the same as performing the following transformation:
T -> (x, -y)
Applying the transformation we have
P (-3.2) ---> (x, -y) ----> p (-3, -2)
Therefore, the new point is
p (-3, -2)
answer
p (-3, -2)
Answer:
4.5
Step-by-step explanation:
Let the number be x
6x-14 = 40
Add 14
6x = 40+14
6x = 54
Divide by 6
6x/6 = 54/6
x = 9
We want 1/2 of the number
1/2 of 9 is 4.5