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Salsk061 [2.6K]
3 years ago
13

Which procedure correctly simplifies the expression below?

Mathematics
1 answer:
AURORKA [14]3 years ago
6 0

Answer:

uhhh..... yes??

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In a triangle ABC, which is the longest side if:
Gelneren [198K]

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a) BC is the longest side

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Find the equation of the circle with center at (-1, 3) and radius of 4.
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Answer:

(x+1)^2 + (y-3)^2 = 16

Step-by-step explanation:

The equation of a circle is given by

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

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(x+1)^2 + (y-3)^2 = 4^2

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2 years ago
Math please help 10 points!
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Answer:


Step-by-step explanation:

average= \frac{sum of scores}{number of tests}

80= \frac{79+81+77+x}{4}

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8 0
3 years ago
Grace is comparing cell phone plans. A prepaid phone plan costs $0.20 per minute and has no monthly fee. A contracted phone plan
Sophie [7]

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B

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3 years ago
Polygon ABCDE and polygon FGHIJ are similar. The area of polygon ABCDE is
Anestetic [448]

Answer:

b 125

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first you know that you have 2 and 5 as similar numbers you both square them so that they become a ratio of area which is 4/25 after you do 4/25=20/x and you do cross multiply then you find 125. hope that helped understand.

8 0
3 years ago
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