Answer:
∠a = 39°
∠b = 129°
Step-by-step explanation:
Vertical angles are congruent. An exterior angle of a triangle is equal to the sum of the remote interior angles.
<h3>Application</h3>
Angle y and angle 'a' are vertical angles, so congruent.
∠a = ∠y = 39°
The angle marked 'b' is an exterior angle to the triangle. Its remote interior angles are 'a' and the one marked 90°.
∠b = ∠a +90° = 39° +90°
∠b = 129°
Here is the answer to your question as This is the way I think it is solved
4(8x-2)
Distribute the 4
So it should be 32x-8
Hope it helps
The answer is A) Dilation, because a dilation makes an object bigger or smaller. hope this helped :D
You can't solve for x. There is nothing more you can do to the equation. Are you sure your solving for x?
