Answer:
Equation for x: 3x - 6 = 
x = 9
CD = 17
GH = 21
Step-by-step explanation:
The midsegment formula for a trapezoid is
GH = 
3x - 6 =
6x - 12 = 2x + 24
4x = 36
x = 9
CD = 2x - 1 = 2(9) - 1 = 18 - 1 = 17
GH = 3x - 6 = 3(9) - 6 = 3 = 27 - 6 = 21
Answer:
1. a.Double bond
2. d.6
3 d.A low boiling point
4. (I dont know)
5. b.False
7. a.True
8. a.True
9. a.True
10. b.False
11. a. alloys are often stronger and less reactive than pure metals
12.c. an attraction between positive ions and electrons
13.c. good thermal insulator
14. b. solid
15.a. metallic
16. a.high
17.a. thermal
18.a. ductile
19. a.electrical
20. a.valence electrons
Step-by-step explanation:
<span>(1/3) * 4 = 4/3 = 1 and 1/3 miles</span>
