Answer:
A and E
Step-by-step explanation:
A is already given by the basic fact that DE = FG. this makes the 2 lines automatically also congruent.
but this does not tell us anything about EF.
E and F could be very close together or far apart, and still DE = FG can be true in either case.
and that is why B, C and D could be true, but they are not in all cases true, and therefore these statements are in general false.
Answer:
Step-by-step explanation:
Rays that share a common endpoint but continues infinitely in opposite directions is called <u>opposite rays</u>
- <em>Opposite rays are two rays that both start from a common point and go off in exactly opposite directions. </em>
Answer:
2
Step-by-step explanation:
Let x = number of items Steve sells
Let y = salary earned
Create two equations:
Vacuum sales: y = 500 + 100x
Encyclopedia sales: y = 300 + 200x
Equal the equations and solve for x to find the number of items Steve needs to sell for the two salaries to be the same:
500 + 100x = 300 + 200x
Subtract 300 from both sides: 200 + 100x = 200x
Subtract 100x from both sides: 200 = 100x
Divide both sides by 100: 2 = x
Therefore, Steve would have to sell 2 items for the two salaries to be the same.
