3 years ago

BCDE is a parallelogram.What is the measure of <BEC

Mathematics

1 answer:

Arlecino [84]3 years ago

8 0

The measure is 90 if correct

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Can someone help me please. I can give you extra points. Message me or text me on snap anja4life. To help me with more please

Tju [1.3M]

<h3>Answer: 8</h3>

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Work Shown:

$y = 192\left(4^{x-3}\right)\\\\196,608 = 192\left(4^{x-3}\right)\\\\\frac{196,608}{192} = 4^{x-3}\\\\1024 = 4^{x-3}\\\\4^{x-3} = 1024\\\\\log\left(4^{x-3}\right)=\log\left(1024\right)\\\\(x-3)*\log\left(4\right)=\log\left(1024\right)\\\\x-3=\frac{\log\left(1024\right)}{\log\left(4\right)}\\\\x-3=5\\\\x=5+3\\\\x=8\\\\$

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2 years ago

Which relation represents a function? A. {(0, 3), (2, 4), (0, 6)} B. {(-7, 5), (-7, 1), (-10, 3), (-4, 3)} C. {(2, 0), (6, 2), (

xz_007 [3.2K]

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3 years ago

The sum of twelve and a number is no greater than the sum of twice the number and -8

krok68 [10]

The sum of 12 and a number
(12 + n)

is no greater
< =

then the sum of twice the number and 8
(2n +(-8)) = (2n - 8)

so we have :
(12 + n) < = (2n - 8)

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3 years ago

Is this correct ? if not what’s the correct answer?

lara [203]

Yes this is correct because that angle in is with the other angles to

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2 years ago

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Solve the inequality 25x + 12y + 4 <= 130

hodyreva [135]

31x is the answer ok

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