Since the triangles are congruent your equation would be 2y+8=19
Solve for y
y=5.5
Answer:
23.04 miles
Step-by-step explanation:
Answer:
She has already reached the end of the trail.
Step-by-step explanation:
216 is a greater number than 45 miles
Answer:
13
Step-by-step explanation:
n+(n+2)+(n+4)=42
3n+6=42
3n=42-6=36
3n=36
n=13
13+14+15=42