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Contact [7]
2 years ago
15

Hi! can someone please help me

Mathematics
1 answer:
Alinara [238K]2 years ago
7 0

Answer:

A.) 1^3

Step-by-step explanation:

2^5/2^2

= 1^5 - 2

= 1^3

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An angle is formed by the union of two _________.
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And angle is formed by the union of two vertices or corners. 
HOPE I HELPED ! 
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3 years ago
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PRACTICE ANOTHER A piece of wire 18 m long is cut into two pieces. One piece is bent into a square and the other is bent into an
sergejj [24]

Answer:

Step-by-step explanation:

We have the equations

4x + 3y = 18   where x = the side of the square and y = the side of the triangle

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From the first equation x = (18 - 3y)/4

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A = [ (18 - 3y)/4]^2 + √3y^2/4

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Now for maximum / minimum area the derivative = 0 so we have

A' = 1/16 * 2(18 - 3y) * -3 + 1/4 * 2√3 y = 0

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-27/4 + 9y/8 + √3y /2 = 0

-54 + 9y + 4√3y = 0

y = 54 / 15.93

= 3.39 metres

So x = (18-3(3.39) / 4 = 1.96.

This is a minimum value for x.

So the total length of wire the square  for minimum  total area is 4 * 1.96

= 7.84 m

There is no maximum area as the equation for the total area is a quadratic with a positive leading coefficient.

3 0
3 years ago
23.0833333333 in fraction form
Black_prince [1.1K]

Answer:

230833333333/10000000000

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Now you would multiply numerator by denominator which you could put 1 as denominator and multiply by 10 and you get your whole number/your answer.

Hope this helps have a great day:)

4 0
2 years ago
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elixir [45]
If you add 18 to 7% your number comes out as 19.26
7 0
3 years ago
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