Answer:
a) 0
Step-by-step explanation:
Given that TRAP × 9 = PART and T, R, A, P all have different integer values (that is their values are different). TRAP and PART are both made up of four integers digits, that means 1000 ≤ TRAP and PART ≤ 9999. This means that TRAP × 9 ≤ 10000. The value of R can be gotten from:
T cannot be 0, therefore T= 1, Since their values are different, R cannot be equal to T, we get that R can only be 0
Answer:
D. ½y(x+z)
Step-by-step explanation:
the area = (x.y)+(½y(z-x))
= xy + ½ (yz -xy)
= xy +½yz -½xy
= ½xy + ½yz
= ½y(x+z)
5 is prime because no whole numbers can be multiplied to get it besides 1 and itself.
Could you make this easier to read, perhaps by ensuring that you have copied the original problem exactly?
What I read, which may or may not be correct, is:
15x^2 - 35x + 24.
I graphed this on my calculator and found that the graph, a parabola opening up, never touches or crosses the x-axis. Thus, the given equation has no real roots.
If you were to find the discriminant, b^2 - 4ac, you'd find that it's negative, which is another strong clue that there are no real roots.