487 rounded to the nearest ten is 490......because 487 is closer to 490 then it is to 480.
Where the rest of the question?
C^2=a^2+b^2 we are given the hypotenuse of 19 units and one leg of 8 units so:
19^2=8^2+b^2
361=64+b^2
b^2=297
b=√297
b≈17.2 to the nearest tenth
Answer:
£13.5
£40.5
Step-by-step explanation:
Let the amount of shares be x and 3x
Therefore,
