Rotating 180 degrees about the point p.
If they are perpendicular reflecting across each one will have the same effect as if the point was rotated 180 degrees about the certain point.
B (2x+5y=-10) is the answer.
Answer:
1 1/4
Step-by-step explanation:
3 1/8 - 1 7/8
I like to line them up vertically
3 1/8
- 1 7/8
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We need to borrow from the 3
Take 1 from the 3 and make it 8/8
2 (1/8+8/8)
- 1 (7/8)
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2 (9/8)
- 1 (7/8)
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1 2/8
Simplify the fraction by dividing by 2 on the top and bottom
1 1/4
Answer:
nooo.......how there can only be 20 students.....!
