Answer: 22
Step-by-step explanation:
Use pi=3.14
pi * d
3.14 * 7
21.98 = 22
Answer: 63°
<u>Step-by-step explanation:</u>
Since BD is the diameter, then arc BCD = 180°
Given that arc BC = 54°, then arc CD = 180° - 54° = 126°
∠DBC is an intercepted angle -> DBC = half of arc CD
If you're asking for the number, then it's 483.12
Answer:
what is the question?????
Answer:
Given the statement: Joanna is paid $14 per hour.
Let x be the number of hours and y be the number of dollars paid to Joanna.
Now, writing the given situation as equation:
y = 14x
On compare with the general equation of line y= mx +b
The equation y= 14x is linear.
A proportional relationship states it is one in which two quantities vary directly with each other.
i.e, y = kx where k is constant.
Since, b = 0
so, the given equation is proportional relationship.
Therefore, the given statement is linear and proportional.