If the 3 sides of a triangle are 1, 2sqrt3, sqrt13, then what type of triangle is it

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

This question awards 100 ! i really don’t want to fail i will also mark you !

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package