Answer:
x=70
Step-by-step explanation:
Due to the law of alternate interior angles, we can see that one of the angles in the triangle is equal to 35 degrees as well (please see the picture attached).
We're given that one of the exterior angles of the triangle is equal to 105. The exterior angle of a triangle will always be equal to the sum of the two opposite interior angles. Knowing this, we can write:
x+35=105
Subtract both sides by 35
x+35-35=105-35
x=70
Therefore, the value of x is 70 degrees.
I hope this helps!
Answer: C
Step-by-step explanation:
The vertex of the graph is at (-2, 3).
This means the equation is of the form 
.
Substituting in the coordinates of one of the other points on the graph that is not the vertex, such as (-1, -1),
So, the equation is 
Answer:
The answer is 40 3 point answers and 6 5 point answers.
Ask for proof in the comments.
I hope this helps!
Answer:
<h2>No, they are not congruent, see why below</h2>
Step-by-step explanation:
The red lines indicate corresponding angles. Here we see 2 corresponding congruent sides and 1 corresponding congruent angle. The SAS postulate states that we can conclude a triangle is congruent if we have 2 sides and 1 angle as being congruent. However, on closer inspection, we will notice that the angle is not actually corresponding. The first triangle has the angle between the two sides marked, but the second one has the angle on the other side marked. Because of this, we cannot conclude the triangles are congruent.
