Answer:
- B-Neither ordered pair is a solution.
Step-by-step explanation:
<h3>Given</h3>
<u>Equation </u>
<u>Ordered pairs </u>
<h3>Verifying pairs</h3>
(−9,3)
- 6(-9) - 3^2 = 14
- -54 - 9 = 14
- -63 = 14
- Incorrect
(2,−4)
- 6(2) - (-4)^2 = 14
- 12 - 16 = 14
- -4 = 14
- Incorrect
Correct option is B
Answer:
<h2>Q4. (-7)</h2><h2>Q5. (-8)</h2>
Step-by-step explanation:
The perfect square:

Q4
We have

Q5
We have

sin²x + cos²x = 1
0.0002467198171x + 0.9997532802 = 1
x = 1
Answer: 5/8
Step-by-step explanation: