Point T.
Step-by-step explanation:
The complex number (4-3i) has two parts:
Real part : +4
Imaginary part : -3i
Plot the real part +4 on the real axis on the positive side.
Plot the imaginary part -3i on the imaginary axis on the negative side.
As such,point T represents +4 of the positive real axis and -3i of the negative imaginary axis.
Answer:
<em>h = 7 inches</em>
Step-by-step explanation:
Answer:
8cx + 12c
Step-by-step explanation:
Multiply the parentheses by 4 and then calculate the products
<span>To minimize the perimeter you should always have a square.
sqrt(289) = 17
The dimensions should be 17 X 17
To see , try starting at length 1, and gradually increase the length.
The height decreases at a faster rate than the length increases, up until you reach a square.
Or if you want to use algebra, Say the width is 17-x
Then the length is 289/(17-x)
Now, this is bigger than 17+x, as shown here:
289/(17-x) > 17+x
289 > 289 - x^2
which is true.
so the perimeter would be bigger than 2 * (17- x + 17 + x) = 2 * (2 * 17) = 4 * 17
Again, the dimensions should be a square. 17 X 17.</span>
DF is half of AC, so DF=25
