2 years ago

BC=CD what is the property

Mathematics

1 answer:

Andre45 [30]2 years ago

5 0

Distributive Property AB + AB = 2AB

Reflexive Property m>B = m>B

Symmetric Property If AB + BC = AC then AC = AB + BC

Transitive Property If AB ≅ BC and BC ≅ CD then AB ≅ CD

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What are the factors of the square root of 329

Andru [333]

Answer: $x=-\dfrac{3}{2}, 7$

Step-by-step explanation:

$2x^2-10x-26=x-5$

$2x^2-10x-26-x+5=0$ Move all terms to one side

$2x^2-11x-21=0$ Simplify $2{x}^{2}-10x-26-x+5$

$2x^2+3x-14x-21=0$ Split the second term

$x(2x+3)-7(2x+3)=0$ Factor out common terms in the first two terms, then in the last two terms.

$(2x+3)(x-7)=0$ Factor out the common term $2x+3$

$x=-\dfrac{3}{2}, 7$

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2 years ago

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Aleks04 [339]

Answer: Looks like choice B would be the best description of an output.. Usually, output refers to the dependent value of a function rule. It is also correct that the y coordinate of ordered pairs, graphed points, and in a function table.

Step-by-step explanation: I got this from a friend, hope it helps!

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2 years ago

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Find the solution of the square root of the quantity of x plus 2 plus 4 equals 6, and determine if it is an extraneous solution.

morpeh [17]

minus 4 both sides

square both sides

x+2=4
minus 2
x=2

<span>the answer is
x = 2; not extraneous</span>

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2 years ago

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Please help md on number 4

Agata [3.3K]

10•20=200
6•4=24
4•20=80
6•10=60

Add: 364

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3 years ago

Blanche invested 9800 in a savings account with a yearly interest rate of 2% for 15 years.how much simple interest did she earn?

OverLord2011 [107]

Multiply 9800 by . 2. Then multiply that answer by 15 to get the answer. hope that helps!

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2 years ago

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