you would cross multiply meaning 6(2x+2)=11(x-4) Then you distribute 6 so it would be 12x+12=11x-44 then you have to move the constant and the variable so 12x-11x= -44-12 so then the answer would be x = -56
Answer:
Part) A
Density=Mass/volume
Part) B
volume displaced by crown> volume displaced by gold brick
Step-by-step explanation:
Density=Mass/volume
Mass=Density(volume)
The jeweler replace gold with equal weighed silver but as gold has a higher density than silver, the jeweler must put more volume of silver to balance it. Hence the overall volume of crown increases.
2. In bath, Archimedes discovered that the amount of water displaced in tub is equal to the volume of the body that was placed in it.
He then compares the volume of water displaced by a gold brick and the volume of water displaced by the jeweler made crown and when the volumes do not come equal then there is evidence. The volume of water must rises higher in case of crown than in case of brick of gold due to inclusion of silver in it!
So first divide 7,500 by 150 and you will get 50.Next,do 17X50 which will give you 850.The answer is 850 Gold beads.Hope that helped.Have a happy new year
Answer:
Step-by-step explanation:
Firstly, we've to interchange the variables.
Solving for y
Adding 3 to both sides
Multiplying 2 to both sides
Taking cosine on both sides
Dividing both sides by y
Replace y by
=>