Answer: 1. No because there are no numbers to solve it. 2. Yes, has numbers. 3.Yes, has numbers. 4.No because there are no numbers to solve it. 5. not sure 6.not sure 7. not sure 8.not sure 9. not sure
Step-by-step explanation:
Answer:
zero (0)
Step-by-step explanation:
Order of operations rules require that we do the work inside parentheses first:
2 5/6 - (4 1/3 - 3/2)
The LCD of 13 and 3/2 is 6.
2 5/6 - (4 1/3 - 3/2) becomes 2 5/6 - (4 2/6 - 9/6), or
2 5/6 - (26/6 - 9/6), or
2 5/6 - (17/6)
Rewriting 2 5/6 as 17/6, we get:
17/6 - 17/6 = 0
This expression evaluates as zero (0).
Answer: (-∞, 2)∪(2, 3]∪(4, ∞)
Step-by-step explanation:
Domain is the allowed x values in the function. The numerator, x + 1 will be defined for all numbers. But that fraction wont be, the minute that fractions denominator is equal to zero, your entire function becomes undefined.
So lets figure out what number will make this undefined. Then we'll know the functions domain is everywhere but that x value.
Make x^2 - 6x + 8 = 0
What two numbers multiply to equal +8 but add to equal -6? Thats -4 and -2.
(x - 4)(x - 2) = 0 This means the function is undefined when x equals 4 and 2
(-∞, 2)∪(2, 3]∪(4, ∞)
I believe it's true. The definition of "apex" is the tip'' and indeed a cone has a tip