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Vsevolod [243]
3 years ago
10

Find the value of x.

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

16 = x

Step-by-step explanation:

A triangle has 180 degrees. Use this to solve for x

180=(9x-8)+(x+2)+(x+10)

180 = 9x + x + x - 8 + 2 +10

180 + 8 -2 - 10 = 11 x

176 = 11x

176/11 = x

16 = x

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3 years ago
Find the thirteenth term of an arithmetic sequence if the first term is 3 and the common difference is 3
lesya692 [45]

Answer:

39

Step-by-step explanation:

Formula for the nth term (an) = a1 + d(n - 1)  where a1 = the first term and d = common difference.

So here the 13th term = 3 + 3(13 - 1)

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3 years ago
Find the missing length in the image below
crimeas [40]

Answer:

not similar

Step-by-step explanation:

32/26 = 16/13

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7 0
3 years ago
Read 2 more answers
Write the sentence as an equation.<br><br> 38 less than the quantity f times 235 equals 44
Dimas [21]

Answer:

235(f - 38) = 44

8 0
3 years ago
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Lyrx [107]

Answer:

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Step-by-step explanation:

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