Answer:
the common ration is -0.4. Three terms: 2.56,-1.024, and 0.4096
Step-by-step explanation:
You just keep on multypling the terms by -0.5 ,and you get.
Answer:
x=-85
Step-by-step explanation:
x-18=-103
x=-103+18
x=-85
<span>25/45 = 5/9 = 10/18 = 15/27 = 20/36</span>
Answer:
20%
Step-by-step explanation:
With those changes, the fraction is multiplied by ...

That is, the value of the fraction is decreased by 20%.
Question:
A rectangle has a height of 2x^4 and a width of x^2+8x+15. Calculate its area.
Answer:

Step-by-step explanation:
Given


Required
Determine the area of the rectangle
This is calculated as:


