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Softa [21]
2 years ago
9

Step-by-step to reduce the radical of the square root Of 160

Mathematics
2 answers:
notka56 [123]2 years ago
8 0

Answer:

4\sqrt{10}

Step-by-step explanation:

\sqrt{160}

\sqrt{16 * 10}

4\sqrt{10}

because 16 is a perfect square root and it splits into 4 * 4 while 10 isnt a perfect square root so it stays inside.

lisabon 2012 [21]2 years ago
3 0

Answer:

4\sqrt{10}\\

Step-by-step explanation:

To reduce a radical of a square root, you want to find a perfect square that multiplies into that number. 16 is a perfect square (of 4) and can be divided into 160. so \sqrt{160\\} becomes \sqrt{16} x  \sqrt{10} (because 16 x 10 = 160) then we simplify the square root of 16 to be 4. We leave the square root of 10 because it cannot be simplified.

Hope this helps!

:)

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I could use some help w/ explanation please
Vsevolod [243]

9514 1404 393

Answer:

  $2400

Step-by-step explanation:

The question is asking the amount invested in fund B. We can let 'b' represent that amount. Then the amount invested in fund A is (6000-b). The total profit from the investments is ...

  0.02(6000 -b) +0.07(b) = 0.04(6000)

  120 +0.05b = 240 . . . . . simplify

  0.05b = 120 . . . . . . . . . subtract 120

  b = 2400 . . . . . . . . . . .divide by 0.05

Alonzo invested $2400 in fund B.

7 0
3 years ago
The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions
Mkey [24]

Answer:

Width = 18 inches

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Step-by-step explanation:

The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions

Perimeter of a rectangle = 2L + 2W

The length of a rectangle is five more than triple the width.

L = Length = 5 + 3W

W = Width

If the perimeter is 154 inches, what are the dimensions

Hence,

154 = 2L + 2W

154 = 2(5 + 3W ) + 2W

154 = 10 + 6W + 2W

Collect like terms

154 - 10 = 8W

144 = 8W

W = 144/8

W = 18 inches

Length = 5 + 3W

Length = 5 + 3(18)

Length = 5 + 54

Length = 59 inches

8 0
2 years ago
What is 1163853739x948096388
Free_Kalibri [48]
Standard calculator will tell you that this is <span>1.1034455e+18 If that makes sense</span>
5 0
3 years ago
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Zinaida [17]
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2 years ago
A dilation produces a smaller figure. Which is a possible scale factor?
taurus [48]

Answer:

The answer in the procedure

Step-by-step explanation:

we know that

If the dilation produces a smaller figure

then

the scale factor must be less than one

Let

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4 0
3 years ago
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