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avanturin [10]
2 years ago
10

Find the length of diagonal of square land having side of length 50m​

Mathematics
1 answer:
Law Incorporation [45]2 years ago
8 0

Answer:

70.7

Step-by-step explanation:

a2 +b2 = c2

50^2 + 50^2 = c2

c2 = 2500+2500

c = \sqrt{5000} = 70.7

I hope im right!

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3 years ago
Rewrite the expression 10 to the -3 power
liberstina [14]

Answer: 0.001 or 1/1000

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Have a good day! : )

6 0
3 years ago
a local school has a gymnasium that is 48ft long, 36ft wide with an 18ft high ceiling. the school maintenance staff is painting
pshichka [43]

Answer:

8

Step-by-step explanation:

Let's first measure the four walls.  We'll have 2 walls 48 ft wide x 18 ft high (the longer walls), then 2 walls 36 ft x 18 ft high.

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longer walls: 2 (48 * 18) = 2 * 864 = 1,728 sq ft

shorter walls: 2 (36 x 18) = 2 * 648 = 1,296 sq ft

Total of the walls: 1,728 + 1,296  = 3,024 sq ft.

Now, we assume they'll paint everything and that there are no windows.

Each can covers 400 sq ft.

If we divide 3,024 by 400 we get 7.56

So, they'll need to buy 8 cans of paint to do the job.  In such problems, we always round up, otherwise they wouldn't have enough paint.

8 0
3 years ago
-10g^2+29g+72 by completing the square <br> Please help me?!!
Semenov [28]

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2 years ago
Use the distributive property <br><br> 5(x-5)=5<br><br><br> I need help asap :(
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