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Bad White [126]
3 years ago
15

Find the probability. Enter your answer as a simplified fraction.Picking a purple marble from a jar with 7 green and 7 purple ma

rbles.The probability of picking a purple marble is
Mathematics
2 answers:
vampirchik [111]3 years ago
5 0
Hello there.

Question: <span>The probability of picking a purple marble is _______

Answer: Since 7 is half of the total amount of 14, it would be </span>\frac{1}{2}.
It can also be written as 50%.

Hope This Helps You!
Good Luck Studying ^-^
wlad13 [49]3 years ago
4 0
The probability of picking a purple marble is 50% or 1/2
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Proving trapezoid theorems Geometry
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Answer:

ΔABD ≅ ΔACD by SAS, therefore;

\overline {BD} \cong \overline {CA} by CPCTC

Step-by-step explanation:

The two column proof is presented as follows;

Statement {}                   Reason

ABCD is a trapezoid {}  Given

\overline {BA} \cong \overline {CD}  {}                   Given

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\overline {AD} \cong \overline {AD}   {}                  Reflexive property

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CPCTC; Congruent Parts of Congruent Triangles are Congruent

SAS; Side Angle Side rule of congruency

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What value of k makes the statement true?<br> x² (2x³ + 7x²yª) = 2xªyª + 7x³y8?
Nina [5.8K]

By apply the distributive property of multiplication, the value of k which makes the statement true is 1.

<h3>What is the distribution property?</h3>

Mathematically, the distributive property of multiplication is given by tis expression:

x(y + z) = xy + xz.

Next, we would apply the distributive property of multiplication to the given equation by distributing to the left-hand side using xy⁴:

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Dividing both sides by the common factor, we have:

k = (2x⁴y⁴ + 7x³y⁸)/(2x⁴y⁴ + 7x³y⁸)

k = 1.

In conclusion, the value of k which makes the statement true is 1.

Read more on distributive property here; brainly.com/question/2807928

#SPJ1

<u>Complete Question:</u>

What value of k makes the statement true?

x^ky⁴(2x³ + 7x²y⁴) = 2x⁴y⁴ + 7x³y⁸

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