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UNO [17]
3 years ago
7

How to completely factor t^2+4tv+4v^2

Mathematics
1 answer:
Anna71 [15]3 years ago
8 0
<span> t^2+4tv+4v^2
= (t + 2v)(t + 2v)
= (t + 2v)^2</span>
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17-(8 to the power of 3 - 45) times 7 times 2 - 1324
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Answer:

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Step-by-step explanation:

17-(8 to the power of 3-45) times 7 times 2 -1324=-7845

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3 years ago
Greg has 5/6 foot of string. Ruby has 4/5 as much. Greg multiplies 5/6 by 4/5 to find how much string ruby has. Who has more str
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2/3 is 5/6 times 4/5, that's all I know
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A 5-meter piece of cord costs $6.25. What is the unit price?
garik1379 [7]

Answer:

$ 1.25/m

Step-by-step explanation:

5 m ............. $ 6.25

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4 years ago
Angel LMN has vertices L(-2, 4), M(3, 2), and N(1,-3). Which describe the triangle?
Nadusha1986 [10]

Triangle LMN has two sides that are of the same size, therefore, triangle LMN is described as: isosceles triangle.

<h3>What is an Isosceles Triangle?</h3>

A triangle with two equal sides and two equal base angles is described as an isosceles triangle.

<h3>What is the Distance Formula?</h3>

The formula for finding the distance between two coordinate points is called the distance formula, and it is expressed as: d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}.

Given the vertices of the angles of triangle LMN as:

  • L(-2, 4),
  • M(3, 2),
  • N(1,-3)

Use the distance formula to find the length of each side of the triangle.

LM = √[(3−(−2))² + (2−4)²]

LM = √[(5)² + (−2)²]

LM = √29 units

MN = √[(3−1)² + (2−(−3))]²

MN = √29 units

LN = √[(−2−1)² + (4−(−3))²]

LN = √(−3)² + (7)²]

LN = √(9 + 49)

LN = √58 units

Isosceles triangles have two equal sides. Triangle LMN has two sides that are of the same size, therefore, triangle LMN is described as: isosceles triangle.

Learn more about isosceles triangle on:

brainly.com/question/11884412

#SPJ1

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2 years ago
Wat is 74 increased by 3 times y
Lena [83]
That means i think
74+3y
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4 years ago
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