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____ [38]
3 years ago
11

Need help Please help me

Mathematics
1 answer:
NARA [144]3 years ago
4 0
For number 3 you are multiplying by 8 so the next one is 20480 and 163840

for number 4 you are dividing by 2, so the next one is 50 and 25 
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In terms of x? pls solve and show your work! Will give u brainliest!
weeeeeb [17]

Answer:

\sqrt{ {x}^{2} - 1 }

Solution,

base=1

perpendicular=?

hypotenuse=X

now,

using Pythagoras theorem,

x^2=p^2+b^2

or, x^2=p^2+1^2

or,p^2=x^2-1

or, p=√x^2-1

tan theta=perpendicular/ base

tan theta =√x^2-1/1

tan theta=√x^2-1

z=tan theta

z=√x^2-1

Hope this helps...

Good luck on your assignment..

8 0
3 years ago
Read 2 more answers
How many pounds of oranges cost $12? Show your work.
Alexus [3.1K]
Is this question lacking information? Because we don't know how much one pound costs.
8 0
3 years ago
What is the solution of the system?
Dmitry_Shevchenko [17]
We have \begin{bmatrix}2x+y=20\\ 6x-5y=12\end{bmatrix}

\mathrm{Multiply\:}2x+y=20\mathrm{\:by\:}3:\ 6x+3y=60

\begin{bmatrix}6x+3y=60\\ 6x-5y=12\end{bmatrix}

6x - 5y = 12
-
6x + 3y = 60
/
-8y = -48

-8y=-48 \ \textgreater \  \mathrm{Divide\:both\:sides\:by\:}-8 \ \textgreater \  \frac{-8y}{-8}=\frac{-48}{-8} \ \textgreater \  y=6

\mathrm{For\:}6x+3y=60\mathrm{\:plug\:in\:}\ \:y=6

6x+3\cdot \:6=60 \ \textgreater \  \mathrm{Multiply\:the\:numbers:}\:3\cdot \:6=18 \ \textgreater \  6x+18=60

\mathrm{Subtract\:}18\mathrm{\:from\:both\:sides} \ \textgreater \  6x+18-18=60-18 \ \textgreater \  6x=42

\mathrm{Divide\:both\:sides\:by\:}6 \ \textgreater \  \frac{6x}{6}=\frac{42}{6} \ \textgreater \  x = 7

Therefore....
The\:solutions\:to\:the\:system\:of\:equationts\:are \ \textgreater \  y=6,\:x=7
7 0
4 years ago
A 48 in, by 36 in. poster is reduced to an image that is 8 in. by 6 in. in size to be used for a flyer. What is the scale factor
Aliun [14]
Divide the original size by the reduced size:

48 / 8 = 6
36 / 6 = 6

Both sides were reduced by the same amount, and because the image was made smaller the scale factor would be a fraction less than 1.

The scale factor would be 1/6

The answer is B.
4 0
4 years ago
Read 2 more answers
Please help me asap!!! ):
pogonyaev

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

It is helpful to understand that the product of the binomial factors is ...

  (ax +b)(cx +d) = ac·x² +(ad+bc)x +bd

For these problems you only need to look at the constant and the leading coefficient to find the missing values.

__

1. d = 8/-4 = -2

2. b = -24/(3·2·d) = -4; c = 3/(3·a) = 1

3. a = 2/c = 1; d = -24/b = 6

3 0
3 years ago
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