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3 years ago

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Mathematics

2 answers:

Kobotan [32]3 years ago

6 0

Answer:

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Maru [420]3 years ago

5 0

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Which statement about corollaries is true? A. Corollary is another term for theorem B. A corollary is a unique proposition unrel

djyliett [7]

D I believe...........

4 0

3 years ago

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Super easy problem its just graphing!! will mark brainliest <33

Sonbull [250]

Answer:

$y\ =\ \left|\frac{1}{2}x-2.5\right|+3$

Step-by-step explanation:

Look at the image below ↓

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3 years ago

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A set of weights includes a 5 lb barbell and 4 pairs of weight plates. Each pair of

Zina [86]

Answer:

The answer to this question would be B:

Based on the question, since the weight of the weight plates are 20 lbs, this would be represented by the 20x in the function. As well, the 5 lb barbell would be represented by the 5 in the function. The range of the function is determined by the amount of weight plates are added. So if I added one weight plate the equation would equal, f(x) = 20(1) + 5 = 25. This continues on the more and more weight plates you add.

Hope this reached you well :)

Step-by-step explanation:

20 = weight of the weight plates

x = amount of weight plates.

5 = weight of the barbell

f(x) = 20(0) + 5 = 5

f(x) = 20(1) + 5 = 25

f(x) = 20(2) + 5 = 45

f(x) = 20(3) + 5 = 65

f(x) = 20(4) + 5 = 85

5 0

3 years ago

I need help with this.

ollegr [7]

Answer:

Step-by-step explanation

12 inches in 1 foot.

2.54 cm in 1 inch.

5x 12=60 inches

60 +4=64inches.

64 x 2.54=162.56 cm

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3 years ago

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If f(x)= x^2-2x+3, find the value of f (-2) and f(3)

AlexFokin [52]

Step-by-step explanation:

Given 

f(x) = x² - 2x + 3

Now

f(-2) = (-2)² - 2 * ( -2 ) + 3

 = 4 + 4 + 3

 = 11

f(3) = 3² - 2 * 3 + 3

 = 9 - 6 + 3

 = 12 - 6

 = 6

Hope it helps :)

4 0

3 years ago