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Dominik [7]
3 years ago
12

Help solving for ask

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0
<span>Sum of Interior Angles = 900

x = 900 - (121 + 105 + 172 + 98+155 + 133)
x = 900 - 784
x = 116</span>
frosja888 [35]3 years ago
4 0
I did the math and what i got was x=116
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Answer:

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Step-by-step explanation:

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Step1:

Given sequence is \frac{3}{4} ,\frac{6}{5} ,\frac{9}{6} ,\frac{12}{7} ,\frac{15}{8}

Above sequence taking numerator terms

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First term a= 3 and difference d = 3

now n t h term of given sequence is

t_{n} =a+(n-1)d

now substitute a =3 and d=3

t_{n} = 3+(n-1)3 = 3+3 n-3=3n

Step2:-

Above sequence taking denominator

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here a=4 and d=1

t_{n} =a+(n-1)d

t_{n} =4+(n-1)1

t_{n}=3+n

Final answer is the general term of given sequence is

t_{n} = \frac{3n}{3+n}

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