Answer:
$9.52
Step-by-step explanation:
20% = 0.2
47.59(0.2) = 9.518
Rounded to hundredths:
9.52
QR = 5sqrt(2)
QP = 2sqrt(17)
PR = 3sqrt(2)
Perimeter = QR + QP + PR
Perimeter = 19.56
ZW = WM and YP = PT
This means line PW is the middle of the shape.
PW = 29
YZ = 23
29-23 = 6
There is a difference of 6 btween the top line and the middle line, so there needs to be a difference of 6 from ther middle line to the bottom line.
The bottom line needs to equal: 29 +6 = 35
11x +2 = 35
Subtract 2 from each side:
11x = 33
Divide both sides by 11:
x = 33/11
x = 3
The answer is B.
Tangent Angle A = 9 / 10.5
<span><span>tangent Angle A = 0.8571428571
</span>
arc tangent </span><span>(0.8571428571) =
40.601 Degrees
</span>
This can be displayed as a system of equations.
x = 3 + 5y
x - y = 11
Because we have a value of x we can plug it into the value of x in the second equation.
(3 + 5y) - y = 11
3 + 5y - y = 11
Combine like terms.
3 + 4y = 11
Subtract 3 from both sides.
4y = 8
Divide both sides by 4.
y = 2
Now that we have a constant value for y, we can replace the value of y in the second equation with 2 to solve for x.
x - 2 = 11
Add 2 to both sides.
x = 13
Now, let's verify.
13 = 3 + 5(2)
13 = 3 + 10
13 = 13 √ this is correct.
13 - 2 = 11
11 = 11 √ this is correct.
The first number, or x, is equal to 13.
The second number, or y, is equal to 2.