2x^2 + 8x = 0
2x(× + 4) = 0
2x = 0
x = 0/2 =0
x + 4 = 0
x = -4
5a - 4a = -9 - 8a
a = -9 - 8a
9a = -9
a = -1
The complete question in the attached figure
we know that
The Exterior Angle Theorem establishes that t<span>he measure of an exterior angle of a triangle equals to the sum of the measures of the two remote interior angles of the triangle.
so
the answer is the option</span><span>
A. the remote interior angles</span>
0.10 *1000 = 100
0.2 * 500 = 100
Step-by-step explanation:
- 90-27=63°
- <2
- <2,<4
- 360°