Answer:
3. Given AC = 39m
Answer: x = 10 m
AB = 12 m
BC=27m
Solution: 2x - 8 + (x + 17) = 39
3 × = 39+8-17
3x = 30
× = 10m
AB = 2 ×(- 8) = 2 × 10 - 8 = 12m
BC = x + 17 = 10 + 17 = 27m
4.Given the figure and DG = 60 ft.
Answeer: Hence, x = 7
DO = 25 ft =25
0G = 35ft
5.B is the midpoint of AC
a. 6 b. 15 15 d. 30
Because B is the midpoint of the overline AC
so Delta overline AB = overline A
2x + 3 = zx - 15
3X = 12
x= x6
so a. x= 6 b × overline AB =2X+3=2X+3=15
C. overline Bc =5*-15=5*6-15=15
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Answers & Comments
Answer:
3. Given AC = 39m
Answer: x = 10 m
AB = 12 m
BC=27m
Solution: 2x - 8 + (x + 17) = 39
3 × = 39+8-17
3x = 30
× = 10m
AB = 2 ×(- 8) = 2 × 10 - 8 = 12m
BC = x + 17 = 10 + 17 = 27m
4.Given the figure and DG = 60 ft.
Answeer: Hence, x = 7
DO = 25 ft =25
0G = 35ft
5.B is the midpoint of AC
a. 6 b. 15 15 d. 30
Because B is the midpoint of the overline AC
so Delta overline AB = overline A
2x + 3 = zx - 15
3X = 12
x= x6
so a. x= 6 b × overline AB =2X+3=2X+3=15
C. overline Bc =5*-15=5*6-15=15