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ser-zykov [4K]
3 years ago
13

Will give brainiest answer if you are correct​

Mathematics
1 answer:
andrezito [222]3 years ago
6 0
Answer:

Well you can either straight up subtract from the total degrees of a triangle using the sum of both of the given angles, which would equal x, or you can make an equation. I’ll do both.

180-78-51=51, x=51

78+51+x=180

129+x=180
x=180-129
x=51
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Read 2 more answers
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Answer:

okay, you have pay special attention to time.i.e 60secs = 1 minute, 60 minutes = 1 hour, 24 hours in one day, and 7 days in one week. No. of seconds in one week we are told is 6.1048 x 10 ^5 seconds.  

Step-by-step explanation:

s = d/t [ speed = distance/time]

therefor, rearranging, we get d = s x t

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4 years ago
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DaniilM [7]

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Step-by-step explanation:

I hope this helps!

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3 years ago
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