Answer:
The purple on cause they equal a 90 degree angle
Step-by-step explanation:
Answer:
x = -2
y=-3
(-2,-3)
Step-by-step explanation:
Both equations are equal to y
We can set them equal to each other
y = 3x + 3
y = x − 1
3x+3 = x-1
Subtract x from each side
3x+3 -x = x-1-x
2x+3 = -1
Subtract 3 from each side
2x+3-3 = -1-3
2x = -4
Divide each side by 2
2x/2 = -4/2
x = -2
Now we need to find y
y = x-1
y = -2-1
y = -3
y = x-1
260 divided by 90 is 2.8 and you would probably want to round that up so 3 quarts
2^10 is equal to 1024 (one thousand and twenty four)
Y = -1/2x - 1
Tell me if you need explanation
