answer
84 degrees
set up equation
in a circle, the inscribed angle theorem states that the inscribed angle is half the intercepted arc
angle X is the inscribed angle
arc WV is the intercepted arc
inscribed angle = intercepted arc/2
X = WV/2
values
X = 42
plug in values and solve
42 = WV/2
WV = 42 * 2
WV = 84 degrees
Answer:
A) x² + 7x - 9
Step-by-step explanation:
Deduct\Add each like-term to arrive at your answer.
Answer: 7x - 6
Step-by-step explanation:
- Since you are not aware what the number's value is, use a variable, as 7x since 7 is multiplied by an unknown number. Then, subtract 7x - 6.