Answer:
between 0&1 and 2&3
Step-by-step explanation:
(Assuming that f(x) = 2x^2 - 5x + 1)
To solve this question we just need to find the zeros of the function f(x), and we do that by making f(x) = 0 and finding the values of x:
2x^2 - 5x + 1 = 0
Now we can use Bhaskara's formula:
Delta = b^2 - 4ac = 25 - 4*2 = 17
sqrt(Delta) = 4.12
x1 = (5 + 4.12) / 4 = 2.28
x2 = (5 - 4.12) / 4 = 0.22
the zero x1 = 2.28 is between 2 and 3, and the zero x2 = 0.22 is between 0 and 1, so the answer is 'between 0&1 and 2&3'
As the options A, B, C and D are not clear in the question text, you can just mark the option that has this result.
Answer:
20 inches
Step-by-step explanation:
It is because QS and PN are congruent.
Answer:
He makes 8 specialty pizzas
Step-by-step explanation:
3/2=12/x
3x=24 (by using cross multiplication )
x=8
hope this helps :D
Answer:
Hi! The correct answer is x=b^2/c, c=b^2/x
Step-by-step explanation:
<em><u>~Solve the rational equation by combining expressions and isolating the variable c and b~ </u></em>
-3 > x
The values that make this inequality true are those that are less than -3. The inequality does not include -3.
