Answer:
34.40
Step-by-step explanation:
Use a calculator......
Answer: The density of a certain material is such that it weighs 9 pounds per cubic foot of
You would do 20-(-25) which would make it 20+25 so the answer is 45 degrees
Answer:
x=
Step-by-step explanation:
1/2x - 5 = 10 - 3/4x
4x/2x - 5 × 4x = 10 × 4x - 
2 -5 × 4x = 10 × 4 - 3
2 - 20x = 40x - 3
-20x - 40x = -3 - 2
-60x = -3 - 2
-60x = -5
x = 
x = 