Answer:
.87
Explanation:
(Density is mass divided by Volume)
D
=
M
V
D
=
43.5g
50ml
=
.87
Answer:
0.25
Explanation:
Since line AB = 5*sq root of 2, that tells us triangle ADB is an isoceles right triangle with legs=5. Therefore, triangle ACD is also an isoceles right triangle and so angle ACD (or B) = 45 degrees. One radian = 180/pi or 57.2958. Therefore angle ACB in radians is 45/57.2958 = .7854 = H*Pi. So H = .7854 / Pi = .7854 / 3.14159 = .0.25
1 pound= 16 ounces, 5 pounds=80 ounces
0.44+79x0.2=16.24$
Imperialism needed two things to work, they were land and trade.
