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2 years ago

Help plz need this done

Mathematics

2 answers:

Setler [38]2 years ago

5 0

Answer:

Cos 0 = 12/13

Step-by-step explanation:

Adyacent side/hypotenuse

Cos 0 = 12/13

Marat540 [252]2 years ago

4 0

Answer:

$\cos(o) = \frac{12}{13}$

Step-by-step explanation:

cos O = adjacent / hypotenuse

cos O = 12/13

I hope I helped you^_^

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Which is the graph of g(x) = ⌈x + 3⌉? HELPP ASAPP

Helen [10]

Answer: The answer is the second graph, attached herewith.

Step-by-step explanation: The given greatest integer function is

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We are to select the correct graph of the above function from the given four optional graphs.

We have

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$g(x)=4,~\textup{for }1\leq x$

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These points are satisfied by the second graph only, so this will be the correct one.

Thus, the second graph is the correct option and its image is attached.

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4 years ago

Joe found the AVERAGE age of his seven cousins. He listed their ages in order 4, 7, 10, 10, 12, 18, 20. He added them up to get

valina [46]

Answer:

The average is the same as the Mean

Step-by-step explanation:

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3 years ago

Last week Martha read two fifths of an adventure book and this week she has read

shutvik [7]

Answer: Check explanation.

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When you divide 140 by 2/5 by 1/4, you get 1400. Hope this helped!

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2 years ago

The area of a rectangular carpet is 252 square feet. The length is nine feet more than the width. Find the length and the width

Whitepunk [10]

Answer:

<h3>Length = 30 feet </h3><h3>Width = 21 feet </h3>

Given - Length is nine feet more

Area is 252

To find -  Value of length and width

Solution- 

let the width of the carpet be X

therefore length = 9 + X

Area of carpet = Length * width

252 = (9+x) * X

252 = 9x + x²

Solving the equation by splitting middle term

x² + 9x - 252 = 0

x²- 21x + 12x - 252= 0

x ( x - 21) + 12( x - 21) = 0

(x -21)( x + 12) = 0

X = 21 or X = (-12)

Length = 9 + X

= 30 or (-3)

negative is not possible so

length = 30

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2 years ago

Choose the algebraic description that maps AABC onto AA'B'C' in the given figure.

mina [271]

Answer:

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Step-by-step explanation:

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3 years ago