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
x=20
Step-by-step explanation:
(x-3) + (8x+3) = 180
9x = 180
x=20
A product increases its value because of the imposition of tax. For example, a medicine that cost $1 can be bought possibly at $1.4 because of the value added tax. To determine the original bill without tax, the equation is $7.95/1.06. This is equal to $7.5.
A x= two .,...................
Answer:
a. 0 solutions b. infinite
Step-by-step explanation:
a. the two lines don't pass through each other therefore there is no solution b. the two lines are on top of each other ;) therefore there are infinite solutions.
