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3 years ago

Which of the following are valid names for the given triangle ? check all that apply

Mathematics

2 answers:

zheka24 [161]3 years ago

7 0

Answer: B. ΔMLZ

D. ΔLMZ

E. ΔZML

Step-by-step explanation:

In the given picture we have one triangle with three vertices as

Vertex L

Vertex M

Vertex Z

To name a triangle we use the labels of the vertices of the triangle, which are commonly written in capital letters.

When we name a triangle, we can start with any vertex but we need to keep the letters in order as you go around the triangle.

Therefore, the possible names of the triangle are :-

ΔLMZ Δ LZM ΔMLZ ΔMZL ΔZLM ΔZML

Roman55 [17]3 years ago

3 0

B, D, and E are all valid names for the triangle

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Andreyy89

Answer: Samira paid $8540 for her car.

Step-by-step explanation:

Let x = Amount paid by Samira for her car.

Given: Depreciation rate = 23%

Worth of car after one year = $ 6575.80

As per given,

x - 23 % of x = 6575.80

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Hence, Samira paid $8540 for her car.

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3 years ago

there are 150 more passenger cars than trucks on the highway. for every 10 passenger cars there are 7 trucks. how many trucks ar

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Answer:

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Plug in equation 2 into equation 1:

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2 years ago

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2 years ago

If alpha beta are the roots of the equation

Vikki [24]

Answer:

Step-by-step explanation:

Hello, I believe that we can consider a different from 0.

By definition of the roots we can write.

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Thank you

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2 years ago