Answer:
x=-2
Step-by-step explanation:
Let m=x
Expand the parentheses:
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Diego has 49 square inch tiles. He wants to use to make a square mosaic. How long can each side of the mosaic be?
1 answer:
Answer:
side of the mosaic = 7 inches
Step-by-step explanation:
Diego has 49 square inch tiles. He wants to use to make a square mosaic.
Area of the tile = 49 square inches
We know , area of the square = s^2
where 's' is the side of the square
Plug in 49 for area and solve for 's'
Take square root on both sides
s= 7
side of the square = 7 inches
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Answer:
A: -41/9
Step-by-step explanation:
Substitute the point (4, -5) and slope -1/9 into the equation y = mx + b.
-5 = -1/9(4) + b
-5 = -4/9 + b
Solve for b:
b = -41/9
Our equation: y = -1/9(x) - 41/9
