The answer is 21
By comparing the 4 vertices you can determine the rectangle x-length and y-length. The coordinate for the vertice is:
1,+4i
-2, +4i
-2, -3i
1, -3i
From the coordinate, you can see there are 2 x coordinate(1 and -2) and 2 y coordinate(4i and -3i) that used.
The x-length would be: 1 - (-2)= 3
The y-length would be: 4i- (-3i)= 7i
Then the area of the rectangle would be:
area= x-length * y-length= 3*7=21
Answer:
(-1, -2.5)
Step-by-step explanation:
(3, 0) is the midpoint between (2, 2) and (4, -2)
(-5, -5) (3, 0) the midpoint between these two points is
(-5 + 3) / 2 = -1, (-5 + 0) / 2 = -2.5
3t-2+t=4-7t
4t-2=4-7t
-6=-11t
6/11=t
Answer:
A relation is a function if... none of the x terms repeat. The y terms don't matter.
Answer:
Step-by-step explanation:
You can look at the photo for more information:
Use the pythagorean theorem to solve this problem
= 
= 8219.8
Then square root it, we have: 
= 90.66
So the height is: 90.66
