An isosceles triangle has an angle that measures 50° which other angles could be in that isosceles triangle

50 and 80 or 65 and 65

Step-by-step explanation:

two angles in an isosceles are the same.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.