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3 years ago

I need help for this. it would be amazing if you drew out the problem <3

Mathematics

2 answers:

kondor19780726 [428]3 years ago

7 0

Answer:

21245489

Step-by-step explanation:

231

6456464163

viktelen [127]3 years ago

5 0

Answer:

Line Constant function. Line 2: Increasing Function

Step-by-step explanation:

Line 1 is y=3, making it a horizontal and constant. Meanwhile Line 2 is actually increasing making it an increasing function. Graph is on here I hope. Anyways have a nice day!!!:)

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David buys a house for $300,000. Each year, when the house is assessed, it increases in value by 5%. Is it a continuous or discr

ryzh [129]

Continuous I think have a good day

6 0

3 years ago

Read 2 more answers

What are the next three terms of the geometric sequence 32, -16, 8, …?

MrRa [10]

Answer:

-4, 2, -1

Step-by-step explanation:

everything is being multiplied by -1/2

32 × -1/2 = -16

-16 × -1/2 = 8

So 8 × -1/2 = -4

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3 years ago

Compute a · (b ✕ c), where a = i − 3j + k, b = 4i + j + k and c = 9i − j + 3k.

grandymaker [24]

$\mathbf a=\mathbf i-3\,\mathbf j+\mathbf k$
$\mathbf b=4\,\mathbf i+\mathbf j+\mathbf k$
$\mathbf c=9\,\mathbf i-\mathbf j+3\,\mathbf k$

$\mathbf b\times\mathbf c=\begin{vmatrix}\mathbf i&\mathbf j&\mathbf k\\4&1&1\\9&-1&3\end{vmatrix}=4\,\mathbf i-3\,\mathbf j-13\,\mathbf k$

$\mathbf a\cdot(\mathbf b\times\mathbf c)=(\mathbf i-3\,\mathbf j+\mathbf k)\cdot(2\,\mathbf i-3\,\mathbf j-13\,\mathbf k)=4+(-3)^2-13=0$

6 0

3 years ago

What is the perimeter of the figure?

Monica [59]

Hey there,

So when finding the perimeter, we do addition.

So . . .

20 + 12 + 18 + 7+ 13+6

Your correct answer would be 76

Hope this helps.
~Jurgen

7 0

3 years ago

Read 2 more answers

Out of the three answers, which one is correct?<br> I would also appreciate an explanation

cricket20 [7]

Answer:

Step-by-step explanation:

All angles in a triangle = 180°

35 + x + (x+7) = 180

42 + 2x = 180

2x = 138

x = 69

Hope this helps!

7 0

3 years ago