Answer:
c = √18
Step-by-step explanation:
You know from the Pythagorean theorem that ...
c² = 3² +3² = 9 +9 = 18
Taking the square root gives ...
c = √18
12 square centimeters
Step-by-step explanation:
You just multiply the length x the width which is just 3 x 4
Answer:
The answer is d man .....
By conservation of momentum,
(110.0 kg) (1.5 ms⁻¹) + (170.0 kg) (-2.0 ms⁻¹) = (110.0 kg) (-2.75 ms⁻¹) + (170.0 kg) v
where v is the final velocity of the second car.
Solve for v :
-175 kg•ms⁻¹ = -302.5 kg•ms⁻¹ + (170.0 kg) v
127.5 kg•ms⁻¹ = (170.0 kg) v
v = (127.5 kg•ms⁻¹) / (170.0 kg) = 0.75 ms⁻¹
Step-by-step explanation:
its say $3.50 each so for a week you multiply $3.50 by 3 because the are 3 days which will be equal to $10.5
the you divide $84 by $10.5
and the answer is =8weeks