Answer:
the density of copper is 90.03g/cm³
Step-by-step explanation:
This problem bothers on the density of a substance, this case for a copper material
Given data
Mass of copper m = 1355g
Volume of copper block v= l*b*h
10*5*3=150cm³
We know that the density
ρ= mass/volume
ρ= 1355/150
ρ= 90.03g/cm²
The density of a substance is defined as the mass of the substance per unit volume
Answer: 267.7
I just did the math and I got this answer
Answer:
<h2>C. m > -19</h2>
Step-by-step explanation:
3m + 5 > 2(m - 7)
3m + 5 > 2m - 14
3m - 2m > -14 - 5
m > -19
<h2>MARK ME BRAINLIST</h2>
Answer:
I think the distance between b and c is 3.
Step-by-step explanation:
Answer:2:4:5
Step-by-step explanation:
It their ages are 15, 35, 45 because we know 7 in that ratio is 35(25+10)
Then if you add 5 to all their current ages:20, 40, 50
And you can simplify that to:2,4,5