Answer:
C
Step-by-step explanation:
common sense.
Answer:
i have the same problem as you, i need help as well
Step-by-step explanation:
Answer:
zero
Step-by-step explanation:
y value will be zero when we are looking for an x-intercept
She can only talk for 400 minutes or 6 hours and 40 minutes
Answer:
121°
Step-by-step explanation:
<B = 9x - 5°
<D = 10x - 19°
<B = <D ( being opposite angles of parallelogram)
9x - 5° = 10x - 19°
10x - 9x = 19° - 5°
x = 14°
Now
<B = 9x - 5°
= 9 * 14° - 5
= 121°