You are writing the inequality for age. At an amusement park, children ages 3 and under are free. Write an inequality.
1 answer:
You might be interested in
<u>Answer:</u>
- 12 is the value of x.
<u>Step-by-step explanation:</u>
<u>Supplementary angles: Two angles that sum up to 180°</u>
- => 6x + 48 + 60 = 180
- => 6x + 108 = 180
- => 6x = 180 - 108
- => 6x = 72
- => x = 72/6
- => x = 12
Hence, 12 is the value of x.
Answer:
Step-by-step explanation:
For the function to have a domain of all reals, the denominator cannot have a value of zero. x^2 + 2cx + 14 will not have zero as a root if it has no real solutions. A quadratic equation has no solutions when the discriminant is negative.
b^2 - 4ac < 0
(2c)^2 - 4(1)(14) < 0
4c^2 - 56 < 0
4c^2 < 56
c^2 < 14