3 years ago

Find the perimeter of the figure. If you need to use in your computation, approximate its value as 3.14.

Mathematics

1 answer:

andrey2020 [161]3 years ago

7 0

Answer:

Step-by-step explanation:

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The area of a rectangular knitted blanket is 10x squared minus 11x minus 6. What are the possible dimensions of the blanket? Us

Dmitrij [34]

Answer:

Dimensions of rectangle are $(5x+2)\:and\: (2x-3)\\$

Step-by-step explanation:

Area of rectangular knitted blanket = $10x^2-11x-6$

We need to find the dimensions of blanket.

If we need to find the dimensions, we need to find the factors of area.

Factoring: $10x^2-11x-6$

We will break the middle them -11x

Adding 4x-15x we get -11x

Multiplying 4x and -15x we get -60x^2 (Product of -6 and 10x^2)

Now, finding factors

$10x^2-11x-6\\10x^2+4x-15x-6\\2x(5+2)-3(5x+2)\\(5x+2)(2x-3)\\$

So, factors of $10x^2-11x-6\\$ are $(5x+2)(2x-3)\\$

So, dimensions of rectangle are $(5x+2)\:and\: (2x-3)\\$

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3 years ago

If 10^ 5, what is x?

Amanda [17]

Answer:

100,000

Step-by-step explanation:

6 0

3 years ago

If you dont know the answer dont do it if you you do do it

nydimaria [60]

2 (of whatever unit you’re using)
(1*4)/2 is the equation btw

4 0

3 years ago

1. Max has more than 5 carrots (number of carrots Max has = c).

weqwewe [10]

Answer:

c>5

Step-by-step explanation:

Max has more than 5 carrots. Therefore, the number of carrots he has (c) is greater than 5.

6 0

3 years ago

Find the value of the expression

Yuri [45]

Answer:

18.5

Step-by-step explanation:

3 + 16 - 2 · 1 ÷ 4

3 + 16 - .5

19 - .5

= 18.5

6 0

4 years ago