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Vera_Pavlovna [14]
3 years ago
13

What values of a and b make the equation true?

Mathematics
1 answer:
mestny [16]3 years ago
6 0

Answer:

3

Step-by-step explanation:

\sqrt{648} =\sqrt{2 * 2 * 2 * 3 * 3 * 3 * 3} \\\\=\sqrt{2^{3}*3^{4}}

a = 3 & b =4

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Talia is packing a moving box. She has a square-framed poster with an area of 4 square feet. The cube-shaped box has a volume of
yan [13]

Answer:

Length of sides of poster = 2 Ft

Length of sides of box = 2.41 Ft

Since the box has a longer side than the poster, the poster will lie flat when placed in the box.

Step-by-step explanation:

In order to determine if the poster will lie flat in the box or not, we will determine the length of the sides of the poster and the box, if the length of the side of the square poster is smaller than that of the box, it will lie flat. This is calculated as follows:

Area of poster = 4 square feet

Area of poster =  (Length)²

4 = (Length)²

∴ Length = √(4)

Length of poster = 2 Ft

Volume of box = 14 cubic feet

Volume of box = (Length)³

14 = (Length)³

∴ Length = ∛(14)

Length = 2.41 Ft

∴ Length of sides of poster = 2 Ft

Length of sides of box = 2.41 Ft

Since the box has a longer side than the poster, the poster will lie flat when placed in the box.

3 0
3 years ago
lauren bedroom is shaped like a square with sides of  six yards. what is the perimeter of that bedroom
S_A_V [24]
24, just do 6x4 because there are 4 sides.
5 0
3 years ago
Help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee
koban [17]

Answer:

the last one :)

Step-by-step explanation:

5 0
2 years ago
I NEED HELP !!!<br> What multiples to make 63 and Adds to make 19?
givi [52]

Answer:

4.27985 and 14.72015

Step-by-step explanation:

4.27985 x 14.72015 = 63

4.27985 + 14.72015 = 19

8 0
2 years ago
Please i need help ASAP<br><br>What is the range? ​
Lena [83]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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