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Sophie [7]
3 years ago
7

20%5Csqrt%7B5%7D%20%29" id="TexFormula1" title="(5 \sqrt{3} + 2 \sqrt{5} - (3 \sqrt{3} - 7 \sqrt{5} )" alt="(5 \sqrt{3} + 2 \sqrt{5} - (3 \sqrt{3} - 7 \sqrt{5} )" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Sophie [7]3 years ago
7 0
Hey mom can you please answer
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The copied triangle is congruent to the original triangle because a series of rigid transformations mapped one to the other. It follows that the corresponding sides and angles of the two triangles are also congruent.

Step-by-step explanation:

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URGENT!
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Answer:

Rate = 13.173% per year

Step-by-step explanation:

**Not 100% sure about this answer, but I think it's right.**

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Solving for rate r as a decimal

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Use the equation k = x÷ y to find the constant of proportionality for the set of values
Lubov Fominskaja [6]

The constant of proportionality is 1/3

and three more values are

x       1        2        3        4        5        

y       3       6        9        12       15

<h3>Variation</h3>

From the question, we are to determine the constant of proportionality

The given equation is

k = x ÷ y

From the given information,

When x = 1, y = 3

∴ k = 1 ÷ 3

k = 1/3

Thus, the constant of proportionality is 1/3

Now, we will determine the values of y for the values x = 3, x = 4, and x = 5

Since

k = x ÷ y

Then,

y = x ÷ k

When x = 3

y = 3 ÷ 1/3

y = 3 × 3

y = 9

When x = 4

y = 4 ÷ 1/3

y = 4 × 3

y = 12

When x = 5

y = 5 ÷ 1/3

y = 5 × 3

y = 15

Hence, the constant of proportionality is 1/3

and three more values are

x       1        2        3        4        5        

y       3       6        9        12        15

Learn more on Variation here: brainly.com/question/19641181

#SPJ1

3 0
2 years ago
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