Diagram for 19x50 Right answers only

Mathematics

1 answer:

Schach [20]2 years ago

6 0

Answer:

950?

Step-by-step explanation:

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An exterior angle of an isosceles triangle has measure 130°. Find two possible sets of measures for the angles of the triangle.

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(2)base=180-130=50°
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Write a rule for the nth term of the arithmetic sequence:<br><br> a11= 50, d = 7

ivolga24 [154]

Answer:

Required rule for $n^{th}$ is $a_{n}=7n-27$ .

Step-by-step explanation:

Given that,

$a_{11} = 50,\ \ d=7$

From the question: we have to write the $n^{th}$ term of Arithmetic sequence.

Arithmetic Sequence or Arithmetic progression (A.P) : It is a sequence which possess that difference between of two successive sequence is always constant.

$a_{1} ,a_{2},a_{3},a_{4}.....................a_{n-1},a_{n}$