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OverLord2011 [107]
2 years ago
13

If PQRS is a rhombus, which statements must be true? Check all that apply.

Mathematics
1 answer:
Alexxx [7]2 years ago
6 0

Answer:

PT=RT

PR is prependicular to qs

PQ=QR

QPR is congruent to SPR

Step-by-step explanation:

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Will give brainliest
ehidna [41]

Answer:

25.047 or roughly 25.

Step-by-step explanation:

I solved it wrong the first time then i double check with wolframalpha and got the correct number.

We know that the area of the tile is 18 \sqrt{3} and it makes a triangle, we also know the base and height. In this case the base is 2\sqrt{3}^{x/12} and the height is also given which is \sqrt{3}^{\frac{x}{6} }.

Area of triangle = \frac{bh}{2},

substituting we will end up with  18 \sqrt{3}  =( 2\sqrt{3}^{x/12}  *  \sqrt{3}^{\frac{x}{6} }) / 2

Here is the tricky part \sqrt{x} = x^{\frac{1}{2} }, i totally forgot about that lol.

Simplifying: we will get  18 \sqrt{3} = 3^{\frac{x}{8} }

Now, in order to find the x, we will need to take the log of both sides.

log18\sqrt{3}  = \frac{x}{8} log3

Solving for x we end up getting:

8\frac{log18\sqrt{3} }{log3} = x

where x = 25.047.

To be honest I deserve a nobel prize not a brainliest lol.

Good question bro, take it easy.

5 0
2 years ago
How do you graph y= -4x with an exponent of 2
ololo11 [35]

Answer:

Go to Desmos.com

Step-by-step explanation:

If you go to Desmos.com and type in the equation, it will graph it for you.

8 0
3 years ago
Find the value of x.
Lynna [10]

Answer:

here \: the \: two \: sides \: are \: equal \: so \:  \\ the \: triangle \: is \: issosceles \\ then  \: x = 40 \\ thank \: you

5 0
3 years ago
I need Geomatry forlmulas
tino4ka555 [31]
Geometry is a subject with a lot of formals and can be studied for years. What specific kind of formulas would you like?
7 0
3 years ago
Tentukan m dari -2y+2x-10=0
GaryK [48]
2y = 2x + 10
y = x + 5

m = 1
8 0
2 years ago
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