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Fofino [41]
2 years ago
7

If two solids are similar and have a linear ratio of 2:5, what is the ratio of the areas?

Mathematics
1 answer:
masya89 [10]2 years ago
4 0

Answer:

4 : 25

Step-by-step explanation:

given 2 similar figures with linear ratio a : b , then

ratio of areas = a² : b²

here the linear ratio = 2 : 5 , then

area ratio = 2² : 5² = 4 : 25

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Which of the following points lies in the l and ll quadrants.
meriva

Answer:

Quadrant I: (1,1), (4,3)

Quadrant II: (-2, 3), (-1, 1)

Step-by-step explanation:

Quadrant I points have positive x and y values. Quandrant II points have negative x values and positive y values.

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3 years ago
I need help what is 30% of 31
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Answer:

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Compute<br><br> 8*4-4 divided by 2 +1
iragen [17]

Solution of 8 x 4 - 4 divided by 2 +1 is 9.33

<h3><u>Solution:</u></h3>

Given that,

8 x 4 - 4 divided by 2 +1

We have to compute the above equation

Let us write the given sentence mathematically:

\rightarrow \frac{8 \times 4-4}{2 + 1}

Let us BODMAS rule to solve the above expression

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right.

So let us first perform multiplication of 8 and 4 in numerator

\rightarrow \frac{32 - 4}{2 + 1}

Now we can perform addition of 2 and 1 in denominator

\rightarrow \frac{32-4}{3}

Now we can perform subtraction of 4 from 32 in numerator

\rightarrow \frac{28}{3}

Now perform division of 28 by 3

\rightarrow \frac{28}{3} = 9.33

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