Can you help me find the area? Can you be specific and say which option letter it is pls? That would really help!!! TY

If g(x) is an odd function, which function must be an even function?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles