Answer:
The coordinates of D' are (1,-1)
Step-by-step explanation:
The point D in the figure has co-ordinates (2,-2) as shown in the figure.
The figure is dilated by a factor of 1/2
So, multiply the coordinates of D (2,-2) by 1/2
D' = (1/2*2, 1/2*-2)
D' = (1,-1)
So, the coordinates of D' are (1,-1)
Answer:
A.) A= 20h+100 B= 40h
B.) 3hours - Company A(cost more) 5 hours- Both cost the same amount 10 hours- Company B (cost more)
C.) 6 hours
Step-by-step explanation:
Answer: 387.93 units
Step-by-step explanation:
You have the following information given in the problem above:
- The sales had dropped 33% from one quarter to the next.
- The owner sold 579 units in the first quarter.
Thefore, to calculate the number of units she sold in the next quarter (which you can call x), you must can apply the following proccedure:
Then the answer is the following:
Remark
The electron has a mass that is roughly 1/1800 the size of either the proton or the electron. In comparison the electron's mass is very small comparred to the other 2.
Solution
A is totally wrong. A part of an atom can't weight the same as the atom.
B is totally wrong as well. See the remark above.
D is wrong. See the remark above
C is the answer. It's mass is quite small compared to the other 2.