Answer:
ok i'll see what i can do
Step-by-step explanation:
Answer:
F is reduced by 31%
Step-by-step explanation:
F = 1/(d²)
now, we increase the distance by 20% (multiply by 1.2).
F new = 1/(1.2×d)² = 1/(1.44×d²) = (1/1.44) × (1/(d²)) =
= 1/1.44 × old F = 0.69 × old F
100 - 69 = 31%
Answer:
6480
Step-by-step explanation:
18% of 1500 is 270 x 24 for each month of 2 years and you get 6480
The first one is b I don't really understand the second one
Answer. 50 degrees
Triangle = 180
180-90-40=50
Step-by-step explanation:
