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DiKsa [7]
3 years ago
14

Use the equation √4x+15 - 3√x How many potential solutions are there? ​

Mathematics
1 answer:
topjm [15]3 years ago
7 0
There is one potential solutions and no extraneous solutions.
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RideAnS [48]

Answer: 336 sq ft

Step-by-step explanation: what is it even asking?

6 0
3 years ago
RS=15 and RT=18 then ST=
Alex787 [66]

Answer:

st = 30 or 270

Or, if assume these are line segments on a straight line, then our answer would be: ST = 3


3 0
3 years ago
Help 20 POINTS “explain how to write the solution to the given inequality in interval notation
defon

Interval notation uses an ordered pair inside brackets. The ordered pair is ...

... lower end of the interval, upper end of the interval

The brackets are square if the endpoint is included (solid dot, or "≤"), and they are curved (parentheses) if the endpoint is not included (open dot, or "<"). The brackets don't have to match.

Here, your interval is -4 ≤ x ≤ -1, so we use square brackets around the end values -4 and -1.

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4 0
4 years ago
Read 2 more answers
A rectangular prism has dimensions of x + 1, x - 1, and x. Write an expression for the total volume of the prism.
Julli [10]

We have been given the dimensions of the rectangular prism.

Lets say that the length, width, and height of the rectangular prism are:

Length = x+1

Width =x-1

Height=x

Volume of a rectangular prism is given by:

length \times width\times height

Plugging the values of length, width, and height, we get:

Total volume of the prism = (x+1)\times(x-1)\times x

=(x^2-1)x=x^3-x   (we have used (a+b)\times (a-b)=a^2-b^2)

So, the expression for the total volume of the prism is:

(x^3-x)

7 0
3 years ago
PLEASE HELP!!! <br> 20 pts!<br> Screenshotted the image it is attached
adelina 88 [10]
<span>SAS Similarity Theorem: If one angle of the triangle is equal to one angle of another triangle and sides including these angles are proportional then the two triangles are similar.
</span>
Denote Home as point H, Park - P, Friend's house - F, Bus shop - B, Grocery store - G. To show that the triangles ΔHPB and ΔHFG are similar by SAS theorem, you should state that:
1. ∠PHB and ∠FHG are the same;
2. \dfrac{HP}{HF}= \dfrac{HB}{HG}.
For the second part you need to have the distance from the bus shop to his home.
In this case,
\dfrac{10}{15} = \dfrac{6}{9} \left(= \dfrac{2}{3}\right)
Answer: the correct choice is B.
<span />
3 0
3 years ago
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