Answer:
The paint will not fill the tray by 10.53 cubic inches.
Step-by-step explanation:
We will find the volume of the paint tray and compare it with the volume of the gallon.
Given dimensions are:
Length = 14 inches
Width = 10 inches
Depth = 4 cm or inches
The volume is given by = length x width x depth
Volume = cubic inches
Volume of 1 gallon is given as = 231 cubic inches
We can see that volume of 1 gallon is more than volume of tray.
Difference = cubic inches.
So, the paint will not fill the tray by 10.53 cubic inches.
Length = 3x
width = x
perimeter = 2* (3x+x)
equation:
2*(3x+x)=64
2*4x=64
8x=64
x=64/8 = 8 (thats width in meters)
Hello,
(3+2i)*x=17+7i
==>x=(17+7i)/(3+2i)
==>x=(17+7i)(3-2i)/((3+2i)(3-2i))
==>x=(65-13i)/13
==>x=5-i
Answer:
P = 2(4x - 5)
Step-by-step explanation:
The formula for solving the perimeter of a rectangle is:
P = 2(L + W), or
P = 2L + 2W
Given the length (L) = 3x - 7, and width (W) = x + 2:
Substitute these values into the perimeter formula in order to solve for x and determine the actual dimensions of the given rectangle.
P = 2L + 2W
Use the distributive property of multiplications (over subtraction and addition, respectively), and distribute 2 into each parenthesis:
P = 2(3x - 7) + 2(x + 2)
P = 6x - 14 + 2x + 4
Combine like terms:
P = 8x - 10
Factor out the common term to reduce the algebraic expresssion into its simplest form:
P = 2(4x - 5)
Therefore, the perimeter of the given rectangle in its simplest form is:
P = 2(4x - 5).