Answer:
![A=(n-3)2\ units^2](https://tex.z-dn.net/?f=A%3D%28n-3%292%5C%20units%5E2)
![A=(2n-6)\ units^2](https://tex.z-dn.net/?f=A%3D%282n-6%29%5C%20units%5E2)
Step-by-step explanation:
we know that
The area of rectangle is equal to
![A=LW](https://tex.z-dn.net/?f=A%3DLW)
where
L is the length of rectangle
W is the width of rectangle
In this problem we have
![L=(n-3)\ units\\W=2\ units](https://tex.z-dn.net/?f=L%3D%28n-3%29%5C%20units%5C%5CW%3D2%5C%20units)
substitute
![A=(n-3)2\ units^2](https://tex.z-dn.net/?f=A%3D%28n-3%292%5C%20units%5E2)
Apply distributive property
![A=2(n)-2(3)](https://tex.z-dn.net/?f=A%3D2%28n%29-2%283%29)
![A=(2n-6)\ units^2](https://tex.z-dn.net/?f=A%3D%282n-6%29%5C%20units%5E2)
Answer: 48 days
Step-by-step explanation:
Given
Ant takes 6 days to consume
of an apple
Using unitary method
![6\ \text{days}\rightarrow \quad \frac{3}{8}\ \text{of an apple}\\\\1\ \text{apple takes}\rightarrow \quad \frac{8}{3}\times 6=16\ \text{days}\\\\3\ \text{apples take}\rightarrow\quad 16\times3=48\ \text{days}](https://tex.z-dn.net/?f=6%5C%20%5Ctext%7Bdays%7D%5Crightarrow%20%5Cquad%20%5Cfrac%7B3%7D%7B8%7D%5C%20%5Ctext%7Bof%20an%20apple%7D%5C%5C%5C%5C1%5C%20%5Ctext%7Bapple%20takes%7D%5Crightarrow%20%5Cquad%20%5Cfrac%7B8%7D%7B3%7D%5Ctimes%206%3D16%5C%20%5Ctext%7Bdays%7D%5C%5C%5C%5C3%5C%20%5Ctext%7Bapples%20take%7D%5Crightarrow%5Cquad%2016%5Ctimes3%3D48%5C%20%5Ctext%7Bdays%7D)
Larger triangle’s base length
a^2 + b^2 = c^2
a^2 + 3^2 = 8^2
a^2 = 8^2 - (3^2)
sqrt(a^2) = sqrt(55)
a = sqrt(55)
__________________
Smaller triangle’s base length:
The same formula applies.
a^2 + 3^2 = 5^2
a^2 = 5^2 - (3^2)
sqrt(a^2) = sqrt(16)
a = 4
____________
The finale!
Add the two side lengths of a, which is sqrt(55) + 4 (exact answer)
or... 11.416 (unrounded to thousandths place)
Good luck to you!
Answer: the answer is y=-22x+86
here is why:
the slope is -22 which is the m --> y=mx+b the point is (4,-2) the x=4 and y= =2
If we set up the equation:
-2= -22(4)+86
-2= -88+86
-2= -2