Answer:
X+4
Step-by-step explanation:
8+3x=25-x
3x+x=24-8
4x+16
Answer:
Where’s the picture
Step-by-step explanation:
Answer:
y=x+1
Step-by-step explanation:

Answer:
Step-by-step explanation:
29.11
Answer:
Step-by-step explanation:
3D space (x, y, z) = (10, 45, 57)
I will use x² + y² = (2D Hyp)² and (2D Hyp)² + z² = (3D Hyp)²
which is just x² + y² + z² = (3D Hyp)²
10² + 45² + 57² = (3D Hyp)²
100 + 2025 + 3249 = 5374 = (3D Hyp)² the destance from the origin
= 73.31 the destance from the origin