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Andreyy89
3 years ago
7

Without calculating the sum, determine whether each answer will be rational or irrational.

Mathematics
1 answer:
Ray Of Light [21]3 years ago
7 0

Answer:

Irrational

rational

Step-by-step explanation:

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Which of the following statements about UK and UL is true?
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B

Step-by-step explanation:

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An octagon can be used to form a pure tessellation. T or F
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The heights of a maple tree and a cherry tree have a ratio of 5:2. If the maple tree grew 20 cm and 20 cm was cut off the top of
elena-14-01-66 [18.8K]
Let x be the <span>heights of a maple tree and y be the height of the cherry tree.
We know: 
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<span>The new ratio is obtained like this:
</span>\frac{x+20}{y-20} = \frac{3}{1}.
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3 years ago
F(x)=- x ^ 2 - 1,x ne5\\ -3,x=5 lim x -&gt; 5 f(x) = lim x -&gt; 5 f(x) Find if
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the answer to the question is 1

3 0
2 years ago
Any of these questions please
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Answer:

See the explanation below.

Step-by-step explanation:

f(t)=21020\left(1+0.012\right)^t\\\\f(t)=21020\left(1.012\right)^t\\

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By putting t=2015-2002=13  we have:

f(t)=21020\left(1.012\right)^{13}\\\\\approx 24546

7 0
3 years ago
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