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Whitepunk [10]
3 years ago
13

Which equation can we use to find the length of the side labeled x? What is the value of x?

Mathematics
2 answers:
dexar [7]3 years ago
7 0

Answer:

D. sin 30° = 5/x

Step-by-step explanation:

recall that for a right triange, considering one of the acute angles θ

sin θ = length of opposite side / length of hypotenuse

from the picture, we can see that

θ = 30°, length of opposite site = 5 and length of hypotenuse = x

substituting this into the above equation

sin 30° = 5/x

pentagon [3]3 years ago
6 0

Answer:

option d

d ---- sin30 =5/x

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\huge\text{Hey there!}

\rm{-2x + 4 > 8}

\large\textsf{SUBTRACT  4 to BOTH SIDES}

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\rm{8 - 4 = \boxed{\bf 4}}

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\mathsf{CANCEL\  out: \dfrac{-2}{-2}\  because\  that\  gives\  you\  1}

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\mathsf{\dfrac{4}{-2} = \boxed{\bf -2}}

\rm{\bold{x < -2 }}

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8 0
3 years ago
One inch is about 2.54 centimeters. About how many centimeters is 4.5 inches?
algol13

Answer:

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Step-by-step explanation:

cause im smart.........

4 0
3 years ago
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Question 1
KatRina [158]

Answer:

x2+x-4=0

Step-by-step explanation:

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What is the question here
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