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patriot [66]
2 years ago
12

Need help stat! 100 POINTS

Mathematics
2 answers:
kirill115 [55]2 years ago
8 0

Answer:

the answer is 67 square inches.

Annette [7]2 years ago
7 0

Answer:

Area = 67 sq in

Step-by-step explanation:

To solve this is quite easy, we'll first divide the shape into 3 separate shapes, that being 2 rectangles and a triangle.

Triangle:

A=AB/2

A=6*4/2

A=12

Large Rectangle:

<em>(please note that by looking at the size of other shapes we can use their size to justify this shapes size!)</em>

A=AB

A=5*9

A=45

Small Rectangle:

A=AB

A=2*5

A=10

Now we simply add all of our areas together which gives us a total of 67!

Hope this helps! -SC

<em>(Let me know if the answer is wrong so I can change my response and help others!)</em>

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You are carpeting a room in a house for your job. You have a boss that likes to play jokes, so instead of just giving you the di
forsale [732]

Answer:

x^2-4x+3

63\ \text{sq. units}

Step-by-step explanation:

l = Length = \dfrac{x^2-x-6}{x-5}

w = Width = \dfrac{x^2-6x+5}{x+2}

Area is given by

A=lw\\\Rightarrow A=\dfrac{x^2-x-6}{x-5}\times\dfrac{x^2-6x+5}{x+2}\\\Rightarrow A=\dfrac{x^2-3x+2x-6}{x-5}\times\dfrac{x^2-5x-1x+5}{x+2}\\\Rightarrow A=\dfrac{(x-3)(x+2)}{x-5}\times\dfrac{(x-5)(x-1)}{x+2}\\\Rightarrow A=(x-3)(x-1)\\\Rightarrow A=x^2-4x+3

Area of the room is x^2-4x+3.

If x=10

Area of the room

A=x^2-4x+3=10^2-4\times 10+3\\\Rightarrow A=63\ \text{sq. units}

So, the amount of carpet needed would be 63\ \text{sq. units}.

4 0
2 years ago
X 12 = 6 10 give your answer as an improper fraction in its simplest form.
Alika [10]

Answer:

41/6

Step-by-step explanation:

Take the root of both sides and solve.

3 0
2 years ago
The inequality 5x - 2y + 1 &gt; 0 is satisfied by point (-2, -1). True False
Ira Lisetskai [31]

Answer:

False

Step-by-step explanation:

5x - 2y + 1 > 0

plug in  the given  ordered pair  x= -2 and y = -1:-

5(-2) - 2(-1) + 1

= -10 + 2 + 1

=  -7  which is less than 0 therefore the answer is False


6 0
2 years ago
Read 2 more answers
What are the steps to find the value of b ?
vazorg [7]
The angles should add to 540, so
b+ (3/2)b+(b+45)+(2b-90)+90=540

First combine like terms
5.5b+45=540

Then subtract 45 from both sides
5.5b=495

Divide both sides by 5.5
b=90

Final answer: b=90
6 0
3 years ago
Must explain HOW you got the answer to, so I can understand it PLEASEEEE HELP
alina1380 [7]

Answer:

Ethan

Step-by-step explanation:

Get a common denominator and then subtract Ethan from the whole.

8 0
2 years ago
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