Answer:
x = 11
Step-by-step explanation:
∠BCE + ∠ECF = 180°
∴(10x + 15)° + 5x° = 180°
(15x + 15)° = 180°
15x = 180° - 15°
15x = 165°
x = 165°/15°
x = 11°
Answer:
It is B, 7 points.
Step-by-step explanation:
You can start from the point (8,2) and then you go up 7 points to reach the point (8,9) which is 7 points.
Answer:
see image
Step-by-step explanation:
Answer:
y=3
Step-by-step explanation:
8x=6y
x/y=6/8
x/y=2/3
so y=3
Answer:
<7 =73
<8=107
Step-by-step explanation:
all odd angles equal each other in that shape, so <7=<3 and all even equal other evens. <8=<4
to find angle 8, I subtracted 73 from 180.
180-73=107
