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Rasek [7]
2 years ago
11

A contractor is building a fence around a square garden that has a side length of 3 inches in a

Mathematics
1 answer:
Pavel [41]2 years ago
7 0

Answer:

is it adding or subtraction

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A square mosaic is made of small glass squares. If there are 256 small squares in the mosaic how many are along an edge?
Degger [83]
To do this, you got to square 256.

The square root of 256 is 16.

Therefore, there are 16 small squares on each edge of the mosaic.

Kinda proof:

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o  o  o  o  O

25 squares. Square root is 5. 5 along each edge. My work shares same concept.

Extremely unnecessary proof:

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o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
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o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
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o   o   o   o   o   o   o   o   o   o   o   o   o   o   o   O
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There are 256 squares, and you can count 16 on each edge. this shows 16 times 16, or 16 squared, which is 256.

3 0
3 years ago
Read 2 more answers
Solve the equation
Klio2033 [76]

Answer:

x = 25

Step-by-step explanation:

.20x + .68(120 - x) = .54(120) (Distribute .68 to 120 and -x)

.20x + 81.6 - .68x = .54(120) (multiply .54 and 120)

.20x + 81.6 - .68x = 69.6 ( add .20x and -.68x)

-.48x + 81.6 = 69.6 ( subtract 81.6 on each side)

-.48x = -12 (divide -12 by -.48)

x = 25

4 0
4 years ago
Perimeter of an equilateral triangle where side 10 5/6
Ostrovityanka [42]

Answer:

perimeter is adding so add all the sides

Step-by-step explanation:

5 0
3 years ago
the side of a square increases from 4cm to 10cm. how many times as large is the area of the new square
alexira [117]

Answer: 80 maybe

Step-by-step explanation: did you figure it out

6 0
3 years ago
Sin 30 = <br><br> A. Cos 30<br> B. Sin 60<br> C. Tan 60<br> D. Cos 60
Alik [6]
Sin 30 is equal to Cos 60, I hoped that helped u
6 0
3 years ago
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