3 years ago

Can someone please help me for the trigonometry and pythagorean theorem please?

Mathematics

2 answers:

Darya [45]3 years ago

8 0

Answer:

yes ask me as i want to help u

Dvinal [7]3 years ago

6 0

Sure I can , but please ask the question oof-

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What is the slope?

V125BC [204]

Answer:

$2$

Step-by-step explanation:

For this I would find two friendly points like (60,10) and (70,30). Now we will plug in for the slope-intercept formula $m=\frac{y_2-y_1}{x_2-x_1}$ .

So...

$y_2=30\\y_1=10\\x_2=70\\x_1=60$

Now we plug in and solve...

$m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{30-10}{70-60}\\m=\frac{20}{10}\\m=\frac{2}{1}=2$

So the slope will be 2.

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3 years ago

How to work it and the answer

cestrela7 [59]

Firstly the lines around -14 mean the "absolute value" which means, ignore the sign , it will be always positive. So, 3 (14) is 42.

Now let's go for the 8-11 = -3
now when you cube this number, the result will be negative.
-3 x -3 x -3 = -27.

however, there is a negative sign outisde the brackets, so - (-27) = + 27..

so the result so far is +27 +42 = 69

Now below the line, we have 2^4 = 2 x 2 x 2 x 2 or 4 x 4 = 16 , and then -7 which is 9.

So, what we end up with is 69/9

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3 years ago

A circular chicken house has an area of 40m². What length of chicken wire is required to fence the house without any wire left o

Lyrx [107]

Good bless you brother I wish I can help you

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3 years ago

The functions q and r are defined as follows.

Bad White [126]

Answer:

9x = 1-1 is q r x= 2x2 + 2 is 4

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