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QveST [7]
3 years ago
14

What is the cosine ratio for angle F?

Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0

ANSWER

\cos( \angle \: F)  =  \frac{5}{13}

EXPLANATION

The side length adjacent to <F is 5 units.

The length of the hypotenuse is 13 units.

The cosine ratio is

\cos( \angle \: F)  =  \frac{adjacent}{hypotenuse}

This implies that:

\cos( \angle \: F)  =  \frac{5}{13}

The fourth choice is correct.

AnnZ [28]3 years ago
5 0

hope this answer your question :)

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Answer:

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Find the least common multiple of 8y^2 and 7m
Flura [38]

Answer:   56y^2m

which is the same as writing 56y^2m

====================================================

Explanation:

Let's focus on the coefficients 8 and 7 for now.

To find the LCM of those values, list out the multiples. Circle the smallest number that can be found in both sets at the same time.

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We see that 56 is the LCM of 7 and 8.

Or you could use this shortcut

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LCM = (x*y)/GCF = (8*7)/1 = 8*7 = 56.

----------------------

Once we determine that, we look at the variable terms now.

The y^2 and m will be tacked onto the 56 to arrive at the final answer 56y^2m

This is because y and m are the unique variables, and we go for the highest exponent of each. It's similar to the LCM formula used earlier.

4 0
2 years ago
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katrin [286]
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r = -20 <===
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