If sec theta>0 and tan theta<0, the terminal side of angle theta must lie in
2 answers:
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The formula for a sequence with first term = 1.7 and common difference 0.5 is:
Step-by-step explanation:
The first term and common difference are used to induce a formula for the arithmetic sequence
The explicit formula for a geometric sequence is:
Given
First term = a1 = 1.7
Common Difference = d = 0.5
putting the values in the formula
The formula for a sequence with first term = 1.7 and common difference 0.5 is:
Keywords: Arithmetic sequence, Common difference
Learn more about arithmetic sequence at:
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Answer: isosceles
Step-by-step explanation:
By the alternate interior angles theorem,
Since angles in a triangle add to 180 degrees,
Since sides opposite equal angles in a triangle are equal, .
So, triangle ABC is <u>isosceles</u>