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Leni [432]
3 years ago
7

( − + 5 + 3)2; simplify.

Mathematics
1 answer:
iragen [17]3 years ago
3 0

Answer:

-4

Step-by-step explanation:

(- + 5 + 3) 2

(-5+3) 2

-2 x 2

-4

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Last year. Samara practiced playing the violin for 26 hours the piano for 35 hours, the flute for 41 hours, and the drums for 18
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Answer:

5 days

Step-by-step explanation:

26+35+41+ 18 = 120

120/24 = 5

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2 years ago
30 points !!!
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Skee ball is a game played by rolling a wooden sphere up a ramp into a series of rings. The wooden ball has a surface area of ab
SVEN [57.7K]

<u><em>Answer:</em></u>

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<u><em>Explanation:</em></u>

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Hope this helps :)

3 0
3 years ago
A military aircraft can travel 740 miles per hour. The distance between Tyndall Air Force Base in Florida and Lakenheath Air For
BARSIC [14]

Answer: 3.5 h

Step-by-step explanation:

<u>1. Data:</u>

a) s = 740 miles / h

b) d = 2,567 miles

c) t = ?

<u>2. Equation:</u>

  • speed = distance / time
  • s = d / t

<u>3. Solution:</u>

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  • Substitute values:

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5 0
3 years ago
What percent of 23 is 51 ?
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Answer:

I think its 45.1

Step-by-step explanation:

You can go online to the percent calculator and look.

8 0
2 years ago
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