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Norma-Jean [14]
3 years ago
14

What is the ratio for Cos B?

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer:

  3/5

Step-by-step explanation:

The cosine ratio is ...

  Cos = Adjacent/Hypotenuse

  cos(B) = BA/BC = 48/80

  cos(B) = 3/5

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What is the value of the angle marked with x?
earnstyle [38]

Answer:

97°

Step-by-step explanation:

The sides that are equal are 4.6

One of the sides length is 4.6, and its opposite angle is 97. If there is another line that has a length of 4.6 in the same figure, it's angles should also be 97 degrees.

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3 years ago
What is the distance between -3 and 5 on a real number line
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4 years ago
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Is (x+5) A FACTOR OF f(x) = x3 − 4x2 + 3x + 7
AlekseyPX

Answer:

<u><em>(x+5) is not a factor of f(x)</em></u>

Step-by-step explanation:

Step 1 : we solve the equation x +5 = 0

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Step 2: we plug in -5 into f(x)

If we get zero then x+5 is a factor of f(x)

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Because 1 centigram = .001 decagram

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3 years ago
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Answer:

Step-by-step explanation:

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