3 hours and 58 minutes
5 hours and 38 minutes
4 hours and 45 minutes
I believe these are the correct answers,but don't quote me on it.
Answer:
If you mean the name of the angle then it's a reflex angle
Answer: 686 N
Step-by-step explanation:
Hi!
Second Newton's law is: F=m*a, where F is force, m is mass, and a acceleration
On the Earth's surface, weight is the gravity force W=m*g, where g=9.8 m/s² is the acceleretion of gravity on Earth. So the weight of someone with mass m=70 kg is W=70*9.8 kg*m/s² = 686 N.
The unit N (Newton) is defined as 1 N = 1 kg*m/s²
Answer:
8x+56
Step-by-step explanation:
You distribute the 8 over x and 7, so it would be 8*x+8*7=8x+56
X would =18 because 18+2= 20
20 x .5 = 10
X = 18
