Answer:2.2 + (-2.5)
Step-by-step explanation:
It's a ball, so we don't have to worry about friction. Wouldn't it just be 22.6sin(39) = 14.22 pounds of force? Conceptually, at an angle 0 (flat), we would need 22.6sin(0) = 0 pounds of force, and at angle 90 (vertical), we would need 22.6sin(90) = 22.6 pounds (all of it). So it should be 14.22 pounds. And since this is a mathematical question, rather than physics, I'm assuming you don't need to convert to newtons or anything.
Answer:
809.69
Step-by-step explanation:
747.98(.0825)=61.708
747.98+61.708=809.688
Answer:
42
Step-by-step explanation:
First you subtract 93 by 9. You get 84. Then you divide it by 2. Which is your answer, 42.
This can be represented as:
93=2x+9
First subtract 9 from both sides
84=2x
Then divide by 2 on both sides
42=x
9 + -6 -6 : perform multiplication
Simplify - -3
