3 years ago

What's the product of 42⁄3 and 111⁄4 ?

Mathematics

1 answer:

MArishka [77]3 years ago

3 0

Answer:

Step-by-step explanation:

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PolarNik [594]

80 $\geq$ p-20

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3 years ago

In the pictures down below<br><br>Can anyone help? Fractions and percents<br><br>

wariber [46]

1st Picture:
$3)- \frac{6}{7} +\frac {10}{11}
\\\\LCD:77
\\\\\frac{6}{7}* \frac{11}{11} + \frac{10}{11}*\frac{7}{7}= \frac{66}{77} + \frac{70}{77} = \frac{136}{77} = 1\frac{59}{77} 
 \\ \\ 4) 3\frac{6}{7}* 2 \frac{1}{10}= \frac{27}{7} * \frac{21}{10} = \frac{567}{70} =\frac{81}{10} = 8\frac{1}{10}
\\\\5)2\frac{1}{2}+3\frac{1}{3}
\\\\LCD: 6
\\\\ 2\frac{3}{6} + 3\frac{2}{6} =5\frac{5}{6}
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2nd Picture:

$1)80 percent of 80 = .8*80 =64
\\\boxed{64}
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3 years ago

The tests done to determine if someone is HIV positive are called Enzyme immunoassay or

Blizzard [7]

The answer would be answer choice B.

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3 years ago

What percent is equivalent to 8/40

Dmitry [639]

divide:

8/40 = 0.2

0.2 = 20%

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4 years ago

2x + y = 0 equation of the line perpendicular point (2,2)

AURORKA [14]

Hello,

y=-2x
Slope of the line perpendicular : ?*(-2)=-1==>?=1/2

The equation is:

y-2=1/2(x-2)
==>y=x/2-1+2
==>y=x/2+1

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4 years ago