We know that
density=mass/volume
solve for mass
mass=density*volume
step 1
find the area of the garage door in cm²<span>
Area=300*700------> 210000 cm</span>²
step 2
find the volume of the paint
Volume=area*thick
thick=1 mm-----> 0.1 cm
Volume=210000*0.1-----> 21000 cm³
step 3
find the mass
mass=density*volume
density=1.2 g/cm³
volume=21000 cm³
mass=1.2*21000-----> 25200 grams
the answer is
25200 grams
Help,,,,,,,,,, please
alexandr402 [8]
Answer:
Statement and reason in below
Step-by-step explanation:
Can you explain it a little bit more in the comments
Answer:
324 inches
Step-by-step explanation:
There are 12 inches in a feet
12 * 27 = 324
Answer:
I use Symbolab it helps a lot, for this i got 3/4