3 years ago

A triangle has the side lengths 5, 7, and 11. Which term best describes the triangle?

1 answer:

4 0

It is a scalene triangle bc it has no equal sides

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Usimov [2.4K]

The correct answer is 35.2 because when you arrange them in order from least to greatest, the middle is 35.2

8 0

3 years ago

sesenic [268]

Answer:

Option (B)

Step-by-step explanation:

Given sequence is 45, 135, 405, 1215, 3645..........

Since it's a geometric sequence,

Common ratio of each successive term to the previous term

r = $\frac{135}{45}=3$

First term of the sequence 'a' = 45

Explicit formula of a geometric sequence will be,

$a_n=a(r)^{n-1}$

$a_n=45(3)^{n-1}$

Recursive formula of this sequence will be,

$a_n=3(a_{n-1})$ , $a_1=45$

Therefore, Option (B) will be the answer.

3 0

3 years ago

liberstina [14]

Your Answer would be 14.

4 0

3 years ago

garik1379 [7]

$- 3x - 42 > 3\Leftrightarrow - 3x > 45\Leftrightarrow x < - 15$

4 0

3 years ago

Naya [18.7K]

To find the decimal equivalent of the fraction, divide the top number by the bottom one.

7/8 = 0.875

That's bigger than 0.825 .

3 0

3 years ago