A triangle has two equal sides.a)What is the special name for this type of triangle?I

Mathematics

2 answers:

Alex777 [14]2 years ago

3 0

Isosceles Triangle is the name of the triangle

Elenna [48]2 years ago

3 0

Answer:

isosceles triangle

Step-by-step explanation:

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Keith_Richards [23]

Answer:

value of x = 2.8

Step-by-step explanation:

By law of cosines,

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What is the value of x in the equation -5/8x=-160?

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Answer:

x= 1/256

Step-by-step explanation:

1. multiply both sides by 8x (answer: -5= 8x*-160)

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4. check your answer: -5/(8*1/256)= -160

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1.2, 3, 7.5, 18.75, ... Which formula can be used to describe the sequence?

Nady [450]

Answer:

The formula is:

$a_n=1.2(\frac{5}{2})^{n-1}$

Step-by-step explanation:

The geometric sequences are those in which the division between the terms $a_{n + 1}$ and $a_n$ of the sequence are equal to a constant common reason called "r"