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2 years ago

15

Find the value of x if Sin80 = Cos( 90 -x)

1 answer:

natita [175]2 years ago

5 0

Answer:

80

Step-by-step explanation:

$\sin(80) = \cos(10) \\ 90 - x = 10 \\ x = 80$

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Gabriel earned $238.40 at His job when he word for 16 hours what was his hourly wage in dollars per hour?

Fiesta28 [93]

Answer:

$14.9

Step-by-step explanation:

238.40 / 16 = $14.9 hourly

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Step-by-step explanation:

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construct a polynomial function with the stated properties. third degree with zeros of -2,-1, and 3 and passes through the point

AfilCa [17]

Answer:

$f(x) = - (x + 2)(x + 1)(x - 3)$

Step-by-step explanation:

Let f(x) be the 3rd degree polynomial function.

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The factored form is:

$f(x) = a(x + 2)(x + 1)(x - 3)$

This equation passes through (2,12)

This implies that;

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The polynomial function is

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3 0

2 years ago

pls help me on this lol i tried putting 2 in but that isn't right so 2 isn't the right answer pls helpppp

kkurt [141]

Answer:

2

Step-by-step explanation:

The correlating sides are similar meaning;

8/x = 16/4

using cross multiplication you will get;

16x = 32

which simplifies to;

x = 2

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2 years ago