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3 years ago

Can someone please help me (Math)

Mathematics

1 answer:

Ratling [72]3 years ago

6 0

Answer:

x = 11

Step-by-step explanation:

Since this is a triangle, all interior angles add up to 180 so:

57 + 73 + 3x + 17 = 180

3x + 147 = 180

3x = 180 - 147

3x = 33

x = 11

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Answer:

Step-by-step explanation:

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Pani-rosa [81]

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Step-by-step explanation: We are given to find the value of the fourth term in a geometric sequence with first term and common ratio as follows :

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