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Mathematics 20 Online
bwright63:

The figure below shows a triangular piece of cloth: Triangle ABC has angle ABC equal to 90 degrees and angle BAC equal to 32 degrees. Length of AC is 6 inches. What is the length of the portion BC of the cloth? (5 points) 6 cos 32° cos 32 degrees divided by 6 6 sin 32° sin 32 degrees divided by 6

ramen:

Can you upload the figure please?

bwright63:

um lemme try hang on

bwright63:

bwright63:

there it is

thematsercat20:

I took the test can I have best response

ramen:

That is a direct answer.

bwright63:

yes thanks, can you help me with 1 more pls

thematsercat20:

YEA

thematsercat20:

But mark me best response

ramen:

For this problem, we can use the formula soh cah toa where soh is sin=oppo/hypot, cah is cos=adjacent/hypot, and toa is tan=oppo. So which one would we use for this problem?

ramen:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @thematsercat20 But mark me best response \(\color{#0cbb34}{\text{End of Quote}}\) Bro you literally gave a direct answer. Please read the rules this isn't allowd.

bwright63:

Use the image below to answer the following question: A right triangle is shown. The two angles that are not 90 degrees are marked x and y. The leg across from angle y measuring 9, What relationship do the ratios of sin y° and cos x° share? (5 points) The ratios are both negative ( negative 15 over 9 and negative 9 over 15 ) The ratios are both identical ( 9 over 15 and 9 over 15 ) The ratios are reciprocals ( 9 over 15 and 15 over 9 ) The ratios are opposites ( negative 9 over 15 and 9 over 15 )

thematsercat20:

KK

ramen:

Can you upload the image please?

bwright63:

1 attachment
ramen:

We can rule out A and C because there aren't any negatives in this problem. Which answer do you think it true rn?

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