Answer:$40.24
Step-by-step explanation:
Answer:
y = 4 and x = 12
Step-by-step explanation:
Step by step explanation in the pic. Atleast the way I did it.
Answer: B
-3 x 4x = -12x
-3 x -0.50 = 1.50
-12x + 1.50
Hope this helped! :D
Answer:
Mr. Miles’s statement is NOT reasonable
Explanation:
If Mr. Miles uses 2 1/10 pounds of clay for each model, Mr. Miles will have used a total of 6.3 pounds of clay.
The decimal form of 7 7/8 is 7.875, so 7.875 minus 6.3 will give you the amount of clay Mr. Miles has left over.
7.875 - 6.3 = 1.575
This means that Mr. Miles statement is not reasonable, as he only has about 1.6 pounds of clay left, not 3.
For this case we have the following equation:
w = || F || • || PQ || costheta
Where,
|| F ||: force vector module
|| PQ ||: distance module
costheta: cosine of the angle between the force vector and the distance vector.
Substituting values:
w = (60) * (100) * (cos (45))
w = 4242.640687 lb.ft
Answer:
The work done pushing the lawn mower is:
w = 4242.640687 lb.ft
