1) 5v + 4w = 1
2) 3v - 6w = 2
Mutliply (1) by 3 and (2) by 2:
1) 15v + 12w = 3
2) 6v - 12w = 4
Add the two equations:
15v + 6v = 3 + 4
21v = 7
v = 7 / 21
=> v = 1/3
Replace v = 1/3 on any of the equations and solve for w:
3(1/3) - 6w = 2
1 - 6w = 2
6w = 1 - 2
6w = - 1
w = - 1 / 6
Answer w = - 1 / 6
<span>The measures of the angles need to add up to 180.</span>
Cost of the dress = 95.95
Percentage of state sales tax = 8.75%
Amount of shipping charge that needs to be added after adding state sales tax = 10.50
Then
Amount of state sales tax that needs to be added to the amount = (8.75/100) * 95.95
= 8.39
Then
Total cost including shipping charges and tax = (95.95 + 8.39 + 10.50)
= 114.84
So the total amount that needs to be paid for the dress including tax and shipping charges is 114.84.
In the xy-plane,
Increase in x-value move the point right and decrease in x-value move the point left
Increase in y-value move the point up and decrease in y-value move the point down.
So, the translation of the point (x, y) to (x - 1, y + 3) would be one unit along x-axis to the left and 3 units along y-axis up.
Answer:
A =112 in^2
Step-by-step explanation:
The area of a parallelogram is found by
A = bh where b is the base length and h is the height
A = 14*8
A =112 in^2