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Rom4ik [11]
3 years ago
11

What is the value of x? 3 4 6 8

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0
Opposite sides of a rectangle are congruent
10 + 2x = 18
2x = 18 - 10
2x = 8
x = 8/2
x = 4
Likurg_2 [28]3 years ago
6 0

Yep, you are right, x=4

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When you multiply a pair of conjugates you get a real number
marusya05 [52]

Answer: The complex conjugate has a very special property. Consider what happens when we multiply a complex number by its complex conjugate. We find that the answer is a purely real number  it has no imaginary part. This always happens when a complex number is multiplied by its conjugate the result is real number.

Real numbers can be positive or negative, and include the number zero. They are called real numbers because they are not imaginary, which is a different system of numbers

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4 0
3 years ago
Write 42/100 in standard form as a decimal
iragen [17]

Answer:

0.42

Step-by-step explanation:

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3 0
3 years ago
I really need help:)))
vovikov84 [41]

Answer:

0.985

Step-by-step explanation:

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7 0
2 years ago
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How many seconds are in 45 minutes?
fgiga [73]
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8 0
3 years ago
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Which ordered pair is the best estimate for the
d1i1m1o1n [39]

Answer:

-4, -6

Step-by-step explanation:

3x+6= 1x-2

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y= 3(-4)+6,

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7 0
2 years ago
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