The missing aspect of this question is shown in the attached image, which is that the letters correspond to vertices of a parallelogram.
A key feature of the parallelogram is that the diagonals bisect each other, therefore:
PT = TR
QT = TS
With this information we can now plug in the equations and solve for the variables x and y.
PT = TR
2x = y+4
y = 2x - 4
QT = TS
x + 2 = y
We now have two equations for the variable y. With this we can solve for x.
2x - 4 = x + 2
x = 6
y = x + 2
y = 6 + 2
y = 8
Once we solved for the variable x, we simply placed that value back into one of the previous equations and solved for y. The results are
x = 6, y = 8.
Answer:
<h2>10</h2>
Step-by-step explanation:
the combined area = area of the trapezoid + area of the triangle
=
![+ \frac{2*4}{2}](https://tex.z-dn.net/?f=%2B%20%5Cfrac%7B2%2A4%7D%7B2%7D)
= 6 + 4
= 10
Y = 3(x + 2) + 4
Y = 3x + 6 + 4
Y = 3x + 10
The probability for picking the letter "L" is
![\frac{1}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%20)
the probability for picking a vowel us