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Reptile [31]
3 years ago
9

Please help ASAP!!! 15 points!

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
8 0
D that's your answer (:
Crazy boy [7]3 years ago
4 0
I believe the answer is D.
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Adele bought a dress that was on sale for 20 percent off the regular price of $129.00. if a 7 percent sales tax was added to the
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Answer:

original price = $129

20% discounted price = $103.2

adding 7% sales tax = $110.424

OPTION B  =  110.42

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Write an addition equation with a positive addend and negative addend and a resulting sum of -8
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-18 + 10 = -8

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Which of the following expressions illustrates the commutative property of addition? 3 + (-7) = (-7) + 3 -4(5) = 5(-4) 4 + (1 +
umka2103 [35]
By definition, we have to:

 In mathematics, the commutative property or commutativity is a fundamental property that has some operations according to which the result of operating two elements does not depend on the order in which they are taken.

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 We have then, that the commutative property of the addition is:
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 Answer:
 
An expression that illustrates the commutative property of addition is:
 
3 + (-7) = (-7) + 3
4 0
3 years ago
Read 2 more answers
HELP! How do translations relate to shapes plz explain
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2 years ago
For the circle with equation (x-2)^2+(y+3)^2=9, answer each question. a) whats coords of the center? b) what are the radius and
MrRissso [65]

Answer:

<h2>a) center (2, -3)</h2><h2>b) radius r = 3</h2><h2>c) in the attachment</h2>

Step-by-step explanation:

The standard form of an equation of a circle:

(x-h)^2+(y-k)^2=r^2

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r - radius

We have:

(x-2)^2+(y+3)^2=9\\\\(x-2)^2+(y-(-3))^2=3^2

a) center (2, -3)

b) radius r = 3

c) in the attachment

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3 years ago
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