-- "Perimeter" means the distance all the way round the shape.
-- A square has 4 sides, and they're all the same length.
-- If one side is 12 cm long, then all 4 of them are, and the distance
all the way around the square is (4 x 12) cm.
Answer:
8 1/6
Step-by-step explanation:
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Julia jumped 100 times more than Samantha.
To solve this, you know that both values listed (4x - 3 and -3x + 4) are equal to y, so you know that they also must be equal to each other! Therefore you can form the following equation:
4x - 3 = -3x + 4
Now you can add -3x to both sides to combine like terms:
7x - 3 = 4
Now add 3 to both sides:
7x = 7
Now if you divide everything by seven, you see that x = 1. Now that we have out x value, we can go ahead and plug it into one of the equations. This gives us:
y = 4(1) - 3
If we multiply out, we get:
y = 4 - 3
y = 1
So y also equals 1! Now that we have our answers, we can simply put them into an ordered pair which should be in the form of (x value, y value.)
Our final answer will be (1, 1).
Hope this helps!
Answer:
i am not sure about this answer but i got r^2+10r+25
