Answer:
The 1 in the (1,67) would represent how you move horizontally on a graph (left and right).
The 67 in (1,67) would represent how you move vertically on a graph (up and down)
Step-by-step explanation:
9514 1404 393
Answer:
42.1 cm
Step-by-step explanation:
The long arc is 265°/360° = 53/72 of the circumference of the circle. Its length is ...
arc length = 53/72C = 53/72(2πr) = 53π/36(9.1 cm) ≈ 42.1 cm
The exact value of the cone is the answer corresponding with B
So, three and seven combine to make 10. Becoming good at mental math can be achieved by noticing things like this. Your mind should automatically see 43 and 17, know that 3 plus 7 equals 10. So there you have 50 plus 10 plus 27. Which is very simple to do. Your final answer will be 87.