Answer:
4. 180 degrees
Step-by-step explanation:
The sum of the measures of the interior angles of a triangle is 180 degrees.
This is true of all triangles.
Answer: 4. 180 degrees
Answer: c= 9/4 on edge
Decimal form: c=2.25
Step-by-step explanation:
The answer is 8,498.
I hope I helped :-)
The y-intercept is the y value where the blue line crosses the Y axis which is the vertical black line.
The line crosses at the number 4, so the y-intercept is 4
Answer: D. 4