BEST ANSWER BRAINLIEST 148A) Graph the hyperbola, identify the center, vertices, foci, and equations of the asymptotes:

9x^2−16y^2−36x−32y=124

If 20% of a number is 35, what is 50% of that number?

I’m not good at math can i have ? ?

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).