La altura de un triángulo equilátero de 14 cm de lado

What is the y intercept of f(x)=(1/2)^x?

Can someone me do math because i am having a breakdown rn because i don’t get it

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36