Answer:
0 (zero)
Step-by-step explanation:
![{x}^{2} y - y + x {y}^{2} - x \\ = {4}^{2} \times 0.25 - 0.25 + 4 \times {0.25}^{2} - 4 \\ = 16 \times 0.25 - 0.25 + 4 \times 0.0625- 4 \\ = 4 - 0.25 + 0.25 - 4 \\ = 0 \\ \\ \purple {\boxed{ \bold{ \therefore \: {x}^{2} y - y + x {y}^{2} - x = 0}}}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20y%20-%20y%20%2B%20x%20%7By%7D%5E%7B2%7D%20%20-%20x%20%20%5C%5C%20%20%3D%20%20%7B4%7D%5E%7B2%7D%20%5Ctimes%20%200.25%20-%200.25%20%2B%204%20%5Ctimes%20%20%7B0.25%7D%5E%7B2%7D%20%20-%204%20%5C%5C%20%20%3D%2016%20%5Ctimes%20%200.25%20-%200.25%20%2B%204%20%5Ctimes%20%200.0625-%204%20%20%5C%5C%20%20%3D%204%20-%200.25%20%2B%200.25%20-%204%20%5C%5C%20%20%3D%200%20%5C%5C%20%20%5C%5C%20%20%5Cpurple%20%7B%5Cboxed%7B%20%5Cbold%7B%20%5Ctherefore%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20y%20-%20y%20%2B%20x%20%7By%7D%5E%7B2%7D%20%20-%20x%20%20%3D%200%7D%7D%7D)
Leslie has 2.50
elena has 2.75
5.25-.25 (for the amount that they don’t have equal) =5
5/2 (split equal between two people) =2.50
2.50+.25 (the amount elena has more than leslie) =2.75
Answer:
1/9
Step-by-step explanation:
the probability of one blue marble is 1/3 so to find the probability of 2 marbles you multiply it by itself.
Answer:
y = -2x -1
Step-by-step explanation:
y-5=-2(x+3)
Distribute -2 × x and -2 × 3
y - 5 = -2x -6
y + 5 = -2x -6
y = -2x - 1
Value of x is 76°
<u> </u><u>Step-by-step explanation:</u>
Given :- ∠JIH = 107°
and, JDI = 31°
To find :- value of x
solution:- ∠JIH + ∠JID =180° (the sum of angles on a line are supplementary)
∠JID = 180° - 107°
∠JID = 73°
Now in ΔJID
∠JID = 73° and ∠JDI = 31°
by angle some property of Δ
so, ∠JDI + ∠JID + ∠DJI = 180°
= 31° + 73° + ∠DJI = 180°
= 104° + ∠DJI = 180°
∠DJI = 180° - 104°
∠DJI = 76°
now, ∠DJI = ∠AJF = ∠X
so, x = 76°
hence value of x is 76°