3 years ago

A = 16, b = 20, mZ B = 40 Law of cosines

1 answer:

4 0

What is this ?chfufuykygiufffjfufuf

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Pavel [41]

Answer:

x = 87º

Step-by-step explanation:

opposing angles in quadrilaterals are equal, so x = 87º

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3 years ago

kykrilka [37]

Translation: please help it's due today

Would love to help but there is no question to answer

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2 years ago

Nesterboy [21]

The area would be 1/2 the original

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3 years ago

tia_tia [17]

A^2+b^2=c^2
35^2+25^2=25^2
So the answer is 25

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3 years ago

yawa3891 [41]

Answer:

B. $\frac{7}{12}$

Step-by-step explanation:

$m=\frac{3}{2}\\n=\frac{1}{2\\} \\\frac{1}{2} (m-\frac{2}{3} n)=\frac{1}{2} (\frac{3}{2} -\frac{2}{3} .\frac{1}{2} )\\=\frac{7}{12}$

So B is the correct answer.

4 0

3 years ago