Answer: 20
Step-by-step explanation:
Answer:
13r + 2t
Step-by-step explanation:
Step 1: Write out expression
3r + 2(t + 5r)
Step 2: Distribute
3r + 2t + 10r
Step 3: Combine like terms (r)
13r + 2t
parallel to the line y = 5x - 3, so the other lines must have same slope m = 5
y - y1 = m(x - x1)
y - 5 = 5(x-2)
y = 5x - 10 + 5
y = 5x - 5
Answer:
C. 36π units²
Step-by-step explanation:
Surface area of a sphere: 4πr²