√15y*3√81y
√15y*√729y
√10935y^2
√729*15*y2
27y√15
Answer:
What's the question its asking so I can help?
Answer:
D
Step-by-step explanation:
Answer:
a = -6, b = 48
Step-by-step explanation:
a(3x - 8) = b - 18x --> 3ax - 8a = b - 18x, then comparing two sides for the x part, only 3ax and -18x has x, so there are equivalent 3ax = -18x, solve for a = -6, then the part left is -8a = b, let a = -6 into the equation, get -8 * -6 = b = 48.
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Answer:
x = 14 inches
Step-by-step explanation:
The area of a square piece of paper is 200 square inches.
We need to find the point on the number line below represents the measurement closest to the side length of the piece of wrapping paper. It is shown in the attached figure.
Area of a square = x², x is the side length

or
x = 14 inches
So, the side length of the square is 14 inches. It is shown in point A.