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choli [55]
2 years ago
5

If y=27 when x= 8 find y when x =11

Mathematics
1 answer:
Rina8888 [55]2 years ago
6 0

Answer:

37 1/8

Step-by-step explanation:

The problem probably assumes direct variation

y=kx

IF so, then plug in the values and solve for k

27=k(8)

k = 27/8

y= (27/8)x.  Now let x = 11

y = (27/8)11 = 27(11)/8 = 37.125 = 37 1/8

y = 37 1/8

the problem is making some assumption about the relation between x and y.  The simplest assumption that's likely is direct variation,  that x and y are linearly related.  The graph is a straight line through the origin with slope = 27/8

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Answer:

Step-by-step explanation:

oh law of sines   soo  sin(A) / a = Sin(B) / b

2a)

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can you do the algebra here Emily?  or do you want me to show that?

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2b)

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they want us to find ∠X with law of sines soo

I'll just use the letter they give us for variables

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they ask us to find ∠E

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E = arcSin [ 0.5868856 ]

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:)

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