PLEASE HELP!!! I HAVE A TEST!!!
121 is 55% of what number?
C. 66.55
The correct answer to the physics problem in pressure given above would be 1.5 N.
First, I converted the cm^2 to m^ 2 (31.4 cm^2 = .00314 m^2).
Then I computed for the force (F= mg = (47.1kg)(9.8m/s^2) = 461.58 N)
Consequently, I used the equation of pressure (P = Force/Area).
P = 461.58 N / .00314 m^2
P = 1.47 or 1.5 N
Answer:
8x+2y+2
Step-by-step explanation:
First, write it out as it's given:
3y+2+3x-y+5x
Then, combine the x-terms first:
3y+2-y+8x
Next, combine the y-terms:
2+2y+8x
