Answer: 4*3*4=48
(*) means multiplication in case you don't know.
Step-by-step explanation: When finding the volume of a rectangular prism or cube, you just multiply the length, width, and Height.
If you would like to know what is the value of a b in terms of b, you can calculate this using the following steps:
120% of a = 80% of b
120/100 * a = 80/100 * b /*100
120 * a = 80 * b /120
a = 80 / 120 * b
a = 2/3 * b
The correct result would be a = 2/3 * b.
Answer:

Step-by-step explanation:
Given Equation:
Equation:1
Equation:2
Multiplying Equation:2 by '2':
Equation:3
Using Elimination Method: Subtracting Equation:1 from Equation:3:


Solving Like terms:

Put the value of 'x' in Equation:2


Adding '15' both sides:

Dividing by '-5' both sides:

The values of 'x' and 'y' are:
Answer:
12
Step-by-step explanation:
x = 9/36*48 = 1/4*48 = 12
Since this is half a square you would find the volume and then divide by 2 and you will get 280 cubic inches.