Answer:
129.168
Step-by-step explanation:
multiply- 140.40*0.08=11.232
subtract- 140.40-11.232= 129.168
R/6<= 3
Multiply 6 on both sides
Final Answer: r<= 18
Answer:
After t = 4 the rocket will hit the ground.
Step-by-step explanation:
We are given a parametric equation as x = 3t² and y = - 4t + 16.
If we assume that the x is a measure of horizontal distance, y is the measure of vertical distance and t is the time of travel of the rocket, then by making y = 0, we will get the time to hit the ground.
Hence, - 4t + 16 = 0
⇒ t = 4
Therefore, after t = 4 the rocket will hit the ground. (Answer)
Answer:
The number is 5/9
Step-by-step explanation:
Let
x ---> the number
we know that
The number multiplied by 9 plus 3 must be equal to 8
so
The linear equation that represent this problem is
solve for x
subtract 3 both sides
Divide by 9 both sides