That would be an acute angled or right angled triangle
The answer is 8.8
You have to use SohCahToa to figure out the length of AB
Answer:
y=3
Step-by-step explanation:
7y-9=24-4y
First add 4y to both sides:
7y+4y-9=24-4y+4y
11y-9=24
Add 9 on both sides:
11y-9+9=24+9
11y=33
Divide by 11:
y=3
I hope this helped you!
The answer is D.
|-4| < 4
4 < 4
|-1| < 0
1 < 0
|-6| = -6
6 = -6
|-14| > 10
14 > 10
Density=mass/volume.
1) we have to calculate the iron volume in liters.
iron volume=second level - first level=49.10 ml-45.50 ml=3.6 ml
3.6 ml=3.6 ml(1 liter / 1000 ml)=0.0036 liters
2) we calculate the mass iron in kg.
28.5 g=28.5 g(1 kg /1000 g)=0.0285 kg.
2) we calculate the density of iron.
density=0.0285 kg / 0.0036 liters=7.92 kg/L
7.92 kg/l=7.92 kg/L(1000 g/1Kg)(1000 cm³/1 L)=7.92 g/cm³.
answer: From this information the Iron density is 7.92 Kg/L or 7.92 g/cm³.
