I hope you have heard about the congruency rules like SSS, SAS, ASA
Those are the least amount of information you need
Answer:
W=3
Step-by-step explanation:
The length (3w) is equivalent to 9 inches. Therefore, w must equal 3. If the width is just w, then that would mean that the width is 3 inches. If you multiply the length by the width, 9x3, you would get 27 inches squared, which is the area of the rectangle.
Answer:
1. 128
2. 136
3. 128
4. 52
5. 44
6. 146
7. 84
8. 96
9. 96
10. 84
11. 128
12. 52
13. 44
14. 136
15. 52
16. 128
17. 136
18. 44
Step-by-step explanation:
Answer
x= -9y/5 +18
y= -5x/9 +10
Step-by-step explanation:
Answer:
C.) -1/2
Step-by-step explanation:
Perpendicular lines have opposite reciprocal slopes.
- Opposite = opposite signs (+ & -)
- Reciprocal = flipped positions in fractions (1/2 ⇒ 2/1)
Therefore, the slope of a line perpendicular to the line y = 2x - 3 must be -1/2.