Answer:
Step-by-step explanation:
The sides for the square are equal to 2x-5 because that is the square root of the area. The length of the rectangle is 3x+6 and the width is 3x-6 because that is what you get when you factor the equation.
Now, you have add them up.
To take out the line in the middle of the shape we will subtract 
because we are assuming that this equation is equal to the shorter side. This makes the equation
If you are looking for a numerical answer, I can't say I know how to get it.
Hope this helps! <3
Plugging in the numbers 7x - 2y = 39 fitted and made sense
Answer:
D
Step-by-step explanation:
because you learn how and what the charachters feel and think.
Answer:
And replacing we got:
Step-by-step explanation:
We can define the random variable X as the thickness of a protective coating applied to a conductor designed to work in corrosive conditions. And the distribution for X is given by:
And we want to find this probability:
And in order to find this probability we can use the cumulative distribution function given by:
And if we use this formula for the probability desired we have:
And replacing we got:
Substituting the given information into the formula gives
0 = 48t - 16t²
Factoring, this becomes
0 = 16t(3-t)
The ball is at ground level when t=0 or t=3.
The ball hits the ground after 3 seconds.
