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aivan3 [116]
2 years ago
9

Can someone do this with explanation and steps, thanks.

Mathematics
1 answer:
Blababa [14]2 years ago
8 0

Answer:\color{yellow}{}

»» ∆BDC

»» ∆BOA

»» <AC

»» <CB

»» A = 2:4 = 8>

»» <AC = 9, <BC

»» —8×9

A=72

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Sinθ+cotθ×cosθ=cscθ​
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Answer:

Step-by-step explanation:

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I am having trouble solving for Y. I solved for X in the second equation, but I cannot seem to figure it out by substituting for
kumpel [21]
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3 years ago
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2 years ago
Given: O is the midpoint of line MN<br> OM=OW<br> Prove: OW=ON
grigory [225]
Given:
O is the midpoint of line MN
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To prove:  OW = ON

<u>Statement</u>                                 <u>Reason</u>
1> OM = OW  -------------------------> Given
2> OM = ON ---------------------------> O is the midpoint of line MN
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3> OM = OW --------------------------> From statement <1>
4> ON = OW  -------------------------> OM = ON (Statement <2>)
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