3 years ago

2(7x+4)=4x-6(2-x)+7what is the answer to this trigonometry question

1 answer:

8 0

Answer:

i havw bno

Step-by-step explanation:

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loris [4]

C Becuase it’s the same triangle but doubled

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e-lub [12.9K]

25x0.2= 5

the answer is 5, hope this helps

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3 years ago

Zanzabum

Answer: a = 5/6
(WORK SHOWN BELOW)

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3 years ago

olya-2409 [2.1K]

$x - 3y = 15 \\ x = 15 + 3y$

$(15 + 3y) {}^{2} + y {}^{2} = 25$

$225 + 90y + 9y {}^{2} + y {}^{2} = 25$

$10y {}^{2} + 90y + 200 = 0$

$y {}^{2} + 9y + 20 = 0$

$(y + 4)(y + 5) = 0$

$y = - 4 \: \: \: \: \: \: y = - 5$

$for \: y= - 4 \\ x = 15 + 3( - 4) = 15 - 12 = 3$

$for \: y = - 5 \\ x = 15 + 3( - 5) = 15 - 15 = 0$

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2 years ago

s2008m [1.1K]

Answer:

Step-by-step explanation:

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3 years ago