Answer:
x² +4x
Step-by-step explanation:
Area of triangle= ½ ×base ×height
Given: base= 2x, height= x +4
Area of triangle
= ½(2x)(x +4)
= x(x +4)
= x(x) +x(4) <em>(</em><em>expand)</em>
= x² +4x
Step-by-step explanation:
soo here is the answer
170 degree is the value of =x
and the value of uly is 110 degree
There are none.
The expression describes a straight line with a hole at x=-8 where it is undefined.
I believe it should be A.