The simplified form is 20x^2. Because you 2x*2, you get 4x. You multiply that by 5x, and then you get your answer.
Answer:
third one is not true means wrong
V=4/3 x pi r cubed thats the ewuation for the volume of a sphere
Answer:
Height will have changed by -2/5
Step-by-step explanation:
change in height = (change in height/hour) × hours
= (-2/25) × 5 = -2/5
There would be 1 real zero and two complex zeros
