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Katena32 [7]
3 years ago
7

Pretend you have a sibling who is two years younger than you. He/she hears you working on triangle similarity and wants to know

what it's all about. Explain to her/him, in a way that's is understandable, how you can tell if two triangles are similar. Use complete sentences and math vocabulary.
Answer one of the following questions using complete sentences. Think about it. Be creative. Explain in detail.
Where might you see similar triangles in real life?
What type of career or job would require a person to have knowledge about similar triangles?
Mathematics
1 answer:
taurus [48]3 years ago
5 0

Two triangles are similar if they are the same, except one is bigger and one is smaller. Also, their angles are all the same. A career that uses similar triangles could be a mathematician, or a math teacher. Both of these need to be able to understand simple concepts like similar triangles to teach to their victims.

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For question 1, just plug in -2 as <em>h.

</em>-2(-2)^2-(-2)+2
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Tyler deposited $100 into a savings account for 6 years. The account earns 5% simple annual interest. 1. How much money will Tyl
Sladkaya [172]
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2 years ago
Write the equation of the line that is perpendicular to 3x+2y=8 and goes through the point (-5,2)
kifflom [539]

Answer:

\displaystyle y=\frac{2}{3}(x+5)+2

Step-by-step explanation:

We need to find the equation of the line perpendicular to the line 3x+2y=8 and passes through (-5,2).

The given line can be expressed as:

\displaystyle y=-\frac{3}{2}x+4

We can see the slope of this line is m1=-3/2.

The slopes of two perpendicular lines, say m1 and m2, meet the condition:

m_1.m_2=-1

Solving for m2:

\displaystyle m_2=-\frac{1}{m_1}

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Now we know the slope of the new line, we use the slope-point form of the line:

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\boxed{\displaystyle y=\frac{2}{3}(x+5)+2}

6 0
3 years ago
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mafiozo [28]

For this case we must resolve the following inequality:

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Applying distributive property on the left side of inequality we have:

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Subtracting 5 from both sides of the inequality:

8-5 + 4x> 5x\\3 + 4x> 5x

Subtracting 4x from both sides of the inequality:

3> 5x-4x\\3> x

Thus, the result is x

Answer:

x

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3 years ago
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