Perimeter = 2*(L + W) = 2*(12 + 5) = 2*17 = 34
Perimeter = 34 m
Option D.
This is relationship is an inverse variation. In this relationship the product of x and y always equals a constant. In this case the product is 8. i.e. xy = 8.
Answer:
m=1/3
Step-by-step explanation:
11m- 4/3=2m+5/3
-2m. - 2m
9m -4/3=5/3
+4/3.+ 4/3
9m= 9/3
m=1/3
3.2d - 4d = 2.3d + 3...simplify by combining like terms
-0.8d = 2.3d + 3....subtract 2.3d from both sides
-0.8d - 2.3d = 3 ...simplify again
-3.1d = 3...divide both sides by -3.1
d = 3/ -3.1
d = - 0.97
or
3.2d - 4d = 2.3d + 3....multiply the equation by 10, gets rid of the decimals
32d - 40d = 23d + 30....subtract 23d from both sides
32d - 40d - 23d = 30....simplify
-31d = 30...divide by -31
d = -30/31
d = - 0.97
Answer:

Step-by-step explanation:
Density is D = M/V, where D = density, M = mass, and V = volume.
- First, I would calculate the volume. For the volume, you will multiply all the values you are given along with their units.
- You would then plug the values you know into D = M/V. Your mass is 1.1kg, so D = 1.1 kg / V
- Your volume is 400 cm^3, so D = 1.1kg/400 cm^3
- Keeping the units, you would divide to get a density of 0.00275 kg/cm^3
Hope this helped!