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2x + 50 = 7x
50 = 5x
10 = x
2 (10) + 50
20 + 50
70
m<AEB = 70 degrees
Answer:
Work shown below!
Step-by-step explanation:
Number 12a:
Number 12b:
Answer:
D 1331
Step-by-step explanation:
since it already gave you the length for the bottom line it's also going to be 11cm for the other 3 lines
1. Find the equation of a line passing through the point (4, –7) parallel to the line 4x + 6y = 9.
2. Find the equation of a line passing through the point (–3, 8) perpendicular to the line 2x – 7y = –11.
3. Find the equation of a line passing through the point (5, 4) perpendicular to the line –4x – 3y = 6.
4. Find the equation of a line passing through the point (–2, –1) perpendicular to the line 5x + 6y = –6.
5. Find the equation of a line passing through the point (–7, 2) parallel to the line –4x + 10y = –5.
6. Find the equation of a line passing through the point (8, –9) perpendicular to the line 3x + 8y = 4.