Answer:
Step-by-step explanation:
4x - 13 = 2x + 9
4x - 2x = 9 + 13
2x = 22
x = 22/2
x = 11 <===
I hope this helps you
3^(x-5)=3^2
x-5=2
x=7
Answer:
Hey dude!
The answer is
area of triangle AED=
AE x DE
How I got this answer:-
Area of a triangle is
base x altitude.
Here, the base of the triangle is DE
And its altitude is AE
Hence, the area would be:-
AE x DE
Answer:
is not a rectangle
Step-by-step explanation:
The midpoints of the diagonals are ...
AC midpoint = ((2, -2) +(11, 13))/2 = (13/2, 11/2)
BD midpoint = ((14, 10) +(-2, 1))/2 = (6, 11/2)
The midpoints of the diagonals are different, so this is not a rectangle or any sort of parallelogram.