Answer:
Letter b is correct!
explanation:
The letter b is correct because it is the demand determinants that explain the changes in the aggregate demand curve. This is because the most important determinants of demand such as interest rate, Federal Deficit, expectations and money supply are not constant, so a change in any of these determinants will also affect the change in the aggregate demand curve.
x+3x= 4x
Because there is a invisable 1 in front of the X. Hope this helps!
Would you please provide us with the options so we can help thanks
Answer: a=3.74
Step-by-step explanation:
first use 15 to solve for x and z. x=7.5 and z=12.99 or 13. Once you know x you can use that to solve for y and a. y=6.5 and x=7.5 and using pythagorean theorem you will find that a= the square root of 14 or 3.74.
y-axis
That last sentence though, I died reading that.
