Answer:
Your in colloge and dont know this how did they even accept you -,-
Step-by-step explanation:
FInd the area around the rectangle and then find the area around the triangle...
Answer:
450 pennies
Step-by-step explanation:
2/3 ➡ 3/3 × 2/3 = 6/9
let's call it 9x
the bank contains 6x after she removes 100 pennies 4x is left
which means 2x = 100 pennies and x = 50 pennies
therefore the bank can carry 50 × 9 = 450 pennies
D = 0.5gt^2
2d = gt^2
g = 2d/t^2
when t = 10 s, and d = 490 feet,
g = 2(490)/10^2 = 980/100 = 9.8 feet/s
