Answer:
Question 1:
To find the vertical component in this scenario, you would use sine.
I would suggest using it on a calculator as it can become very time consuming on paper. Sine (angle) times force. Sin(30) times 19. I believe the answer is 9.5.
Question 2:
You would use Sine for vertical directions. I suggest doing it by calculator.
Sin(30) times 23 which would give you 11.5. sin(30) x 23. Then, you would subtract the weight of the box from it. so, 11.5 - 24. The net force is -12.5.
Question 3:
Use pythagoreans theorem √ x²+y² = ||V|| or a²+b² = c²
√68²+24² = √c²
Step-by-step explanation:
Answer:
The answer is 7
Step-by-step explanation:
I don't know how to explain it really but just divide 4/3 by 28/3 and you should get the answer of x
Answer:
BC=2
Step-by-step explanation:
(2x-10)+(x-6)=8
2x+x-10-6=8
3x-16=8
3x=8+16
3x=24
x=24/3
x=8
BC=x-6=8-6=2
Answer:
a.) 3x = 18 (where x = width)
b.) Area = 66 squared feet
Step-by-step explanation:
2{x + (2x-1)} = 34
3x - 1 = 17
x = 6 feet
length = 11 feet
Area = x (2x -1)
