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BlackZzzverrR [31]
3 years ago
9

What is the product? (4x)(-3x^8)(-7x^3) 0 -84x^12 o -84x^24 O 84x^12 O 84x^24

Mathematics
1 answer:
Rufina [12.5K]3 years ago
3 0

Answer:

84 {x}^{12}  \:

Option C

Step-by-step explanation:

(4x)( - 3 {x}^{8} )( - 7 {x}^{3} )

(4x)(21 {x}^{8 + 3} )

84 {x}^{1 + 11}

84 {x}^{12}

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Answer:

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Step-by-step explanation:

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Which day was the weather forecast most accurate? Forecast vs Actual Temperature Day Degrees above (+) or below (–) forecast Mon
diamong [38]

Answer:

Which day was the weather forecast most accurate? Forecast vs Actual Temperature Day Degrees above (+) or below (–) forecast Monday +4 Tuesday –6 Wednesday +7 Thursday –2

(i) Monday

(ii) Tuesday

(iii) Wednesday

(iv) Thursday

Ans

(iv)Thursday

Step-by-step explanation:

Forecast for

Monday +4 Abs |+4| = 4

Tuesday –6 Abs |-6| = 6

Wednesday +7 Abs |+7| = 7

Thursday –2 Abs |-2| = 2

The most accurate is the day closest the temperature forecast is closest to observed temperature, which is

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6 0
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sleet_krkn [62]

Answer:

<h2><u>x = 8.2</u></h2>

Step-by-step explanation:

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First triangle on the right:

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B=8.2

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3 0
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Answer:

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Step-by-step explanation:

8 0
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