Answer:
x = -1, y = -5
Step-by-step explanation:
x + y = -6
2x - y = 3
Add the two equations together to eliminate y
x + y = -6
2x - y = 3
------------------
3x = -3
Divide by 3
3x/3 = -3/3
x = -1
Now find y
x+y = -6
-1+y = -6
Add 1 to each side
-1+1 +y = -6+1
y = -5
Answer:
702 is the area of your first shape, 114 is the perimeter
20 is the area of your second shape, 24 for the perimeter
Step-by-step explanation:
You wanna break them down into smaller squares to find their area and perimeter.
18 * 24 = 432 (this is the area for the smaller rectangle)
9 * 30 = 270 (I got the 9 by subtrating the total length of your shape, which is 27, by that one part they gave which is 18)
270 + 432 = 702 is your area for your first shape
27 + 24 + 18 + 6 + 9 + 30 = 114 is the perimeter for your first shape
7 * 2 = 14 2 * 3 = 6 = 20 is the area for your second shape
2 + 3 + 3 + 2 + 3 + 2 + 2 + 7 = 24 is the perimeter of your second shape
Answer:
6x6=36
Step-by-step explanation:
So copy the url of that into another tab and then go to the question, go back to the original guess all and final check it it will show the correct answer. Now take that answer and put it in the copy rang you made and vuala