Answer:
Step-by-step explanation:
Area of rectangle = length * width
= (3x + 2)(4x + 10)
= 3x *(4x + 10) + 2*(4x + 10)
= 3x *4x + 3x *10 + 2*4x + 2*10
= 12x² + <u>30x + 8x</u> + 20 {Combine like terms}
= 12x² + 38x + 20
You have to divide 128 by 8 and you will get 16. So the answer is 16
The population of the country by an exponential function which is used to describe the population of a country in millions t years after the 2003 is, 645.4.
<h3>What is an exponential function?</h3>
Exponential function is the function in which the function growth or decay with the power of the independent variable. The curve of the exponential function depends on the value of its variable.
The population model, which describes the population of a country in millions t years after the 2003 is,

For the year 2003 the value of t will be 0 as no year is passed after 20036. Thus,

Thus, the population of the country by an exponential function which is used to describe the population of a country in millions t years after the 2003 is, 645.4.
Learn more about the exponential function here;
brainly.com/question/15602982
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It depends on what ur square is called.
for example: if u have FGLA square then ur vertices r (f,g,l,a)