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2 years ago

14

16. Why does it make sense to separately add the whole numbers and fractions when adding mixed

1 answer:

Georgia [21]2 years ago

5 0

17 18 Qijsjs nice jam isbgs

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Solve each quadratic equation by completing the square. <br> 6x2 – 28x = - 16

Nataly_w [17]

Answer:

<h3> There is no real solution</h3>

Step-by-step explanation:

$6x^2-28x = - 16\\\\6x^2-28x + 16=0\\\\3x^2-7x+8=0\\\\9x^2-21x+24=0\\\\(3x)^2-2\cdot3x\cdot\frac72+(\frac72)^2-(\frac72)^2+24=0\\\\(3x-\frac72)^2-\frac{49}4+24=0\\\\(3x-\frac72)^2-12\frac{1}4+24=0\\\\(3x-\frac72)^2+12\frac{3}4=0\\\\(3x-\frac72)^2=-12\frac{3}4$

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3 years ago

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Lena [83]

Number 8 is 24 hope I help please give me brainiest<span />

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3 years ago

what is area of living room in square feet when scaled at 3 inches x 5.5 inches at 1:30 rounding ansert to nearest whole

KiRa [710]

5.5 x 3 = 16.5 in

16.5 = 1.30

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2 years ago

20 points Find the value of x in the figure

IrinaK [193]

Answer:

x=100

Step-by-step explanation:

180 degrees on a straight line.

180-57= 123

123-23=100

x=100

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2 years ago

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What is the greatest value of the data represented by the box plot?

Artist 52 [7]

Answer: 45

Step-by-step explanation:

I had the same problem it's 45. 45 is the maximum or greatest data in the box plot.

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2 years ago