If you look at the model RM is the same length as PM. PM=10 so RM=10.
42x can be factored into 7(6x), and 49 is square, meaning it can be factored into 7 squared. I believe the factored expression would be 7(6x + 7) because 7 is the greatest common factor between both numbers.
Answer:
2(5a+6b)
Step-by-step explanation:
The formula is K = v^2 /2
You are told K = 32.
Replace K and solve for v:
32 = v^2 / 2
Multiply each side by 2:
64 = v^2
Take the square root of both sides:
v = √64
v = 8 meters per second.
Answer:
15
Step-by-step explanation:
4x+y=8 so the answer is 15?
