Answer:
I think A
Step-by-step explanation:
Answer:
v=kw. 8=k1/2
Step-by-step explanation:
Okay, so here's the equation. v=kw. Varies directly means if v rises, then w rises. If v decreases, then w will decrease. Let me know if that helps! (In case you need it, k=16.)
Answer:
A≈12.57
r Radius 2
Step-by-step explanation:
Answer:
![\boxed{x=4}](https://tex.z-dn.net/?f=%5Cboxed%7Bx%3D4%7D)
Step-by-step explanation:
Area of triangle = 0.5 × Base × Height
→ Substitute in the values
200 = 0.5 × 5x × 5x
→ Simplify
200 = 12.5x²
→ Divide both sides by 12.5
16 = x²
→ Square root both sides
4 = x ∴ x = 4
Answer:
the one worth more is 4.1 billion