The answer is 10,000 when to the nearest tenth
Answer:
m=3
Step-by-step explanation:
Use the slope formula to find the slope m
.
m = (y2 -- y1) / (x2 -- x1)
The x-coordinate after the rotation is -10
Answer: 128 degrees
Explanation:
Using the interior angles formula, 180(n-2), where n is the number of sides, we can determine that the interior angles must add up to 180(3) or 540. Therefore, 98+104+120+90+x=540
Simplify:
412+x=540
x=128
