1. 1,728
2. You can't tell because it doesn't say the amount one serving will serve, and how many servings she is serving, and how many people come to her party. Sorry!!
I hope I helped with the first one!
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:
12+ 6 = 18
Step-by-step explanation:
parenthesis means distribute
The expression that represents the shaded region is 1/4
<h3>How to determine the expression?</h3>
The figure represents the given parameter
From the figure, we can see that:
- The complete figure is a circle
- Part of it is shaded
- The remaining part is unshaded
From the figure, we can also see that:
Shaded region = 1/4 of the whole circle
In this case, we set the whole circle to 1
So, we have
Shaded region = 1/4 of 1
Rewrite as
Shaded region = 1/4 x 1
Evaluate
Shaded region = 1/4
Hence, the expression of the shaded region is 1/4
Read more about expressions at
brainly.com/question/4344214
#SPJ1
Step-by-step explanation:
-4,-3,-2,-1,4. that's the answer