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Pavel [41]
3 years ago
12

HELP PLEASE!!!!!!!!! ASAP

Mathematics
1 answer:
beks73 [17]3 years ago
5 0

Answer:

7.5

Step-by-step explanation:

Because XY = XW, by the property of an Isosceles triangle.

If you find it is helpful, plz give me Brainliest.

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What are the zeros of the quadratic function f(x) equals 6X squared +12 X -7
tamaranim1 [39]

The zeroes of the function will be \rm -1 \pm \dfrac{\sqrt{78}}{6}}

<h3>What is a Quadratic Function ?</h3>

A quadratic function is given by ax² +bx+c = f(x)

The given quadratic function is

f(x) = 6x² +12x - 7

The zeroes of the function will be given by

f(0) = 0

6x² +12x - 7 = 0

The zeroes are given by

\rm \dfrac {-b  \pm \sqrt{b^2 -4ac}}{2a}

here

a = 6

b = 12

c = -7

Therefore the zeroes of the function will be

\rm \dfrac {-12  \pm \sqrt{12^2 -4*6*(-7)}}{2 *6}

\rm \dfrac {-12  \pm \sqrt{312}}{12}

\rm -1 \pm \dfrac{\sqrt{78}}{6}}

Therefore these are the two zeroes of the function.

To know more about Quadratic Function

brainly.com/question/27918223

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7 0
2 years ago
Simplify √18<br><br><br> A. 2√3<br> B. 2√9<br> C. 3√2<br> D. 9√2
fiasKO [112]
C

Explanation: Rewrite 18 as 3^2 * 2

REASON: Factor 9 out of 18
Rewrite 9 as 3^2


Pull terms out from under the radical

Answer: 3√2
5 0
3 years ago
Write (3a)^3 without exponents
makkiz [27]

Answer: 27a^3

It is 27a^3 because if you do 3×3=9 then 9×3= 27

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Dodecahedron is a 3D shape, usually when it ends with hedron it is 3D.
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I believe 35152 people watched both teams play
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