Answer:
the addition property of equality
Step-by-step explanation:E
It gives function: h = -16t^2 + 40
water is when height is 0 so solve for 0= -16t^2 + 40
subtract 40 from both sides: -40 = -16t^2
divide by -16: -40/-16 = t^2
simplify: 5/2 = t^2
square root both sides: 1.58 = t
the orange hits the river in 1.58 seconds.
5x^4
Step-by-step explanation:
simply we take 5x^4 bec. it can be divided by 40 and 135
Answer:
on a graph or a number line
Step-by-step explanation: