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natka813 [3]
3 years ago
14

Julie has a square-shaped driveway with an area of 256 square feet. What are the dimensions of the driveway?

Mathematics
1 answer:
ohaa [14]3 years ago
7 0

Answer:

16ft x 16ft

Step-by-step explanation:

Square shaped, so side lengths are all the same size, so 16ft by 16ft. 256 would also need to end in a 5 to be a product of 15 by 15 but would end in six for 16x16 (5*5 and 6*6 will show last digit of the number)

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larisa [96]

Answer:

C) a type of drug used to cure, prevent, or treat illness or discomfort.

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3 years ago
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Use the Pythagorean theorem to find the unknown side of the right triangle.
Nesterboy [21]

The length of hypotenuse is 39.

Step-by-step explanation:

Given,

Vertical side = a = 15

Horizontal side = b = 36

Hypotenuse = c

Using pythagorean theorem

a^2+b^2=c^2\\(15)^2+(36)^2=c^2\\225+1296=c^2\\1521=c^2\\c^2=1521

Taking square root on both sides

\sqrt{c^2}=\sqrt{1521}\\c=39

The length of hypotenuse is 39.

Keywords: square root, addition

Learn more about square roots at:

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8 0
3 years ago
2,231.5= how many grams?
svlad2 [7]
What are you converting it to/from?
4 0
2 years ago
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PLEASE HELP ASAP!!! (No links)
marta [7]

Answer:

No it is not a solution

Step-by-step explanation:

To solve this, you should replace your (x,y) with (8,3)- 8 being your x value and 3 being your y value.

So this inequality, your y value is supposed to be bigger than the value of whatever 3x-4 equals.

So, your inequality should be 3>3(8)-4

3*8=24-4=20

So is 3>(greater than)20? No. Which then means that (8,3) is not a solution because it would make the inequality not true.

Hope this helps!

6 0
2 years ago
Simplify x^3 y ^4 / 3y^4
hjlf
We can cancel out the y^4 on the top and bottom of the fraction.

this gives us...

(x^3)/3
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3 years ago
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