Answer:
Density, mass and volume are all related by the definition of density, which is ... The volume of a sphere is 4/3πr3, so if the rock has a radius of 10 inches, its ... The density of mercury is 13.6 g/ml, so a volume of 1 ml has a mass of 13.6 grams. ... You can set your browser to block or alert you about these cookies, but some
Step-by-step explanation:
this is answer for number 4
3.5x + 5.5x + 6 = 51
9x = 51 -6 = 45
x =45/9
x = 5 people
answer for number 5 (i assume x is the number)
5x -18 -4x = -36
x = -36 + 18
x = -18
The awnser to this question is 60.4 I believe
Answer:
72 degrees
Step-by-step explanation:
24 units because you add it all up